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Go Math! 4 Common Core, Grade: 4 Publisher: Houghton Mifflin Harcourt

Go math 4 common core, title : go math 4 common core, publisher : houghton mifflin harcourt, isbn : 054758783x, isbn-13 : 9780547587837, use the table below to find videos, mobile apps, worksheets and lessons that supplement go math 4 common core..

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Go Math Grade 6 Answer Key of All Chapters | Middle School Grade 6 Solutions Key

Go Math Grade 6 Answer Key: In Today’s World learning has become demanding than ever before. Finding a reliable source has become a tedious task for anyone out there who wants to upgrade their skills. Sharpen your Math Skills taking the help of 6th Grade Go Math Middle School Solutions Key en route to your math Journey. Middle School Go Math Grade 6 Solutions Key includes Worked Out Solutions for all the Problems in Go Math Textbooks.

Access the Chapterwise Solutions for all the Questions in your Grade 6 Go Math Textbooks and make your learning effective. Grade 6 HMH Go Math Answer Keys develops mathematical understanding among students and also creates interest in the subject. With consistent practice, you can learn and clear the standard tests with flying colors.

Grade 6th Go Math Answer Key

All the solutions of Middle School Go Math Books for Grade 6 are prepared by subject experts. Go Math Books prevailing for 6th Standard are prepared to meet both the content and intent of Middle School. You can witness the Mathematical Concepts explained in a concise manner making it easier for you to have a good grip on the subject. HMH Go Math Grade 6 Answer Key includes the solved examples and practice questions to strengthen your Mathematical Concepts.

Grade 6 HMH Go Math – Answer Keys

• Chapter 1: Divide Multi-Digit Numbers
• Chapter 2: Fractions and Decimals
• Chapter 3: Understand Positive and Negative Numbers
• Chapter 4: Model Ratios
• Chapter 5: Model Percents
• Chapter 6: Convert Units of Length
• Chapter 7: Exponents
• Chapter 8: Solutions of Equations
• Chapter 9: Independent and Dependent Variables
• Chapter 10: Area of Parallelograms
• Chapter 11: Surface Area and Volume
• Chapter 12: Data Displays and Measures of Center
• Chapter 13: Variability and Data Distributions

Grade 6 McGraw Hill Glencoe – Answer Keys

• Chapter 1: Ratios and Rates
• Chapter 2: Fractions, Decimals, and Percents
• Chapter 3: Compute with Multi-Digit Numbers
• Chapter 4: Multiply and Divide Fractions
• Chapter 5: Integers and Coordinate Plane
• Chapter 6: Expressions
• Chapter 7: Equations
• Chapter 8: Functions and Inequalities
• Chapter 9: Area
• Chapter 10: Volume and Surface Area
• Chapter 11: Statistical Measures
• Chapter 12: Statistical Display

Go Math Middle School Grade 6 Answer Key of all Chapters

Avail Grade 6 Solutions provided over here and understand the concepts in a better way.  Identify the Knowledge Gap and allot time to the areas you feel difficult. Detailed description provided in the Go Math Grade 6th Solutions Key reflects more of the topics in your Middle School Textbooks. You can use them during your Homework or while preparing for Tests. Tap on the respective chapter you wish to practice and clarify all your concerns at one go.

Why to read Go Math 6th Std. Solutions Key?

There are plenty of benefits that come with solving the Go Math 6th Standard Answer Key. Refer to them and know the need of practicing through Grade 6 HMH Go Math Answer Key. They are as follows

• Go Math Answer Key for Grade 6 ensures success for every learner.
• Middle School Go Math Solutions Key makes learning easier for both Students and Teachers.
• Elaborate Explanation provided to all the Math Practice Problems helps you enhance your subject knowledge.
• Go Math Grade 6 Answer Key lays a stronger foundation of Fundamentals of your Mathematical Concepts.

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Go Math Grade 2 Chapter 2 Answer Key Pdf Numbers to 1,000

Go Math Grade 2 Chapter 2 Answer Key Pdf : Students of Elementary School will find the Go Math Grade 2 Chapter 2 Answer Key extremely helpful to resolve their queries. Make use of them as a quick reference to get a good hold of the Numbers Concepts. Begin your practice before the exams and score better grades in the exam. Downloadable HMH Go Math Grade 2 Answer Key Chapter 2 Numbers to 1,000 makes it easy for you to prepare anywhere and anytime.

Numbers to 1,000 Go Math Grade 2 Chapter 2 Answer Key Pdf

Refer to the Topicwise Go Math 2nd Grade Chapter 2 Answers via quick links available. Just tap on them and learn the respective topics easily. All the 2nd Grade Go Math Chapter 2 Answer Key Numbers to 1,000 are created by subject experts adhering to the latest Common Core Guidelines. Use them as a reference to resolve all your queries and kick start your preparation.

Numbers to 1,000

• Numbers to 1,000 Show What you Know – Page 72
• Numbers to 1,000 Vocabulary Builder – Page 73
• Numbers to 1,000 Game: Fish for Digits – Page 74 
• Numbers to 1,000 Vocabulary Game – Page(74A-74B)

Lesson: 1 Group Tens as Hundreds

• Lesson 2.1 Group Tens as Hundreds – Page(75-80)
• Group Tens as Hundreds Homework & Practice 2.1 – Page(79-80)

Lesson 2.2 Explore 3-Digit Numbers

• Lesson 2.2 Explore 3-Digit Numbers – Page(81-86)
• Explore 3-Digit Numbers Homework & Practice 2.2 – Page(85-86)

Lesson 2.3 Model 3-Digit Numbers

• Lesson 2.3 Model 3-Digit Numbers – Page(87-92)
• Model 3-Digit Numbers Homework & Practice 2.3 – Page(91-92)

Lesson 2.4 Hundreds, Tens, and Ones

• Lesson 2.4 Hundreds, Tens, and Ones – Page(93-98)
• Hundreds, Tens, and Ones homework & Practice 2.4 – Page(97-98)

Lesson 2.5 Place Value to 1,000

• Lesson 2.5 Place Value to 1,000 – Page(99-104)
• Place Value to 1,000 Homework & Practice 2.5 – Page(103-104)

Lesson 2.6 Number Names

• Lesson 2.6 Number Names – Page(105-110)
• Number Names Homework & Practice 2.6 – Page(109-110)

Lesson: 7 Different Forms of Numbers

• Lesson 2.7 Different Forms of Numbers – Page(111-116)
• Different Forms of Numbers Homework & Practice 2.7 – Page(115-116)

Mid-Chapter Checkpoint

• Numbers to 1,000 Mid-Chapter Checkpoint – Page 114

Lesson: 8 Different Ways to Show Numbers

• Lesson 2.8 – Different Ways to Show Numbers
• Algebra • Different Ways to Show Numbers Homework & Practice 2.8 – Page(117-122)

Lesson: 9 Count On and Count Back by 10 and 100

• Lesson 2.9 Count On and Count Back by 10 and 100 – Page(123-128)
• Count On and Count Back by 10 and 100 Homework & Practice 2.9 – Page(127-128)

Lesson: 10 Algebra • Number Patterns

• Lesson 2.10 Algebra • Number Patterns – Page(129-134)
• Algebra • Number Patterns Homework & Practice 2.10 – Page(133-134)

Lesson: 11 Problem Solving • Compare Numbers

• Lesson 2.11 Problem Solving • Compare Numbers – Page(135-140)
• Problem Solving • Compare Numbers Homework & Practice 2.11 – Page(139-140)

Lesson: 12 Algebra • Compare Numbers

• Lesson 2.12 Algebra • Compare Numbers – Page(141-146)
• Algebra • Compare Numbers Homework & Practice 2.12 – Page(145-146)
• Numbers Review/Test- Page(147-150)

Numbers to 1,000 Show What you know

Identify Numbers to 30

Write how many.

Answer: Leaves = 17.

Answer: bug = 24.

Place Value: 2-Digit Numbers

Circle the value of the red digit.

Answer: The value of the red digit = 4.

Answer: The value of the red digit = 6.

Compare 2-Digit Numbers Using Symbols Compare. Write >, <, or =.

Answer: 42 is greater than 37.

Answer: 40 is less than 33.

Numbers to 1,000 Vocabulary Builder

Visualize It

Answer: Fewer. 9 pens are fewer than 11 pens. 3 pens are fewer than 6 pens. More: 11 pens are more than 9 pens. 6 pens are more than 3 pens.

Understand Vocabulary

Use the review words. Complete the sentences.

Question 1. 3 and 9 are digits in the number 39.

Answer: 3 and 9 are digits in the number 39.

Explanation: In the above-given question, given that, 3 and 9 are digits in the number 39.

Question 2. 7 is in the _ones__ place in the number 87.

Answer: 7 is in the ones place in the number 87.

Explanation: In the above-given figure, given that the place values. 7 is in the ones place in the number 87.

Question 3.

8 is in the ___ place in the number 87.

Answer: 8 is in the tens place in the number 87.

Explanation: In the above-given figure, given that the place values. 8 is in the tens place in the number 87.

Numbers to 1,000 Game: Fish for Digits

Play with a partner.

Answer: 1.The dice is in the tens place. 2. The dice named with the fish is 53. 3. The red on the fish is 53.

Explanation: 1.The dice is in the tens place. 2. The dice named with the fish is 53. 3. The red on the fish is 53.

Numbers to 1,000 Vocabulary Game

Going Places with GOMATH! Words

Guess the Word

For 3 to 4 players Materials • timer

How to Play

The Write Way

Reflect Choose one idea. Write about it in the space below.

• Draw and write about all the different ways you can show the number 482. Use a separate piece of paper for your drawing.
• Explain how to compare two numbers.
• Write sentences that include at least two of these terms.

Answer: a. 400 + 80 + 2. 400 + 0 + 82. 300 + 180 + 2 200 + 280 + 2 100 + 380 + 2 b. 9 is greater than 3. 6 is less than 10. c. 2 is in the tens place is the digit 27. 400 + 80 + 2 is equal to the 482.

Lesson 2.1 Group Tens as Hundreds

Essential Question How do you group tens as hundreds?

Answer: Ten groups of 10’s are 100.

Explanation: In the above-given question, give that, group 10’s as 100. so 10 groups of 10’s are 100.

MATHEMATICAL PRACTICES

Describe How many ones are in 3 tens? How many ones are in 7 tens? Explain.

Answer: 30 ones are in 3 tens. 7 ones are in 7 tens.

Explanation: In the above-given question, given that 30 ones are in 3 tens. 7 ones are in 7 tens.

Share and Show MATH BOARD

Write how many tens. Circle groups of 10 tens. Write how many hundreds. Write the number.

Answer: 20 tens. 2 hundred. The number is 200.

Answer: 30 tens. 3 hundred. The number is 300.

Answer: 40 tens. 4 hundred. The number is 400.

Answer: 50 tens. 5 hundred. The number is 500.

On Your Own

Answer: 70 tens. 7 hundred. The number is 700.

Answer: 60 tens. 6 hundred. The number is 600.

Answer: 90 tens. 9 hundred. The number is 900.

Answer: Wally can make 4 stacks of 10 cards.

Problem Solving • Applications

Solve. Write or draw to explain.

Answer: The paper clips Mrs. Martin has 800.

Explanation: In the above-given question, given that Mrs. Martin has 80 boxes of paper clips. There are 10 paper clips in each box. The paper clips do she have = 800.

Answer: 6 boxes of 10 pencils should he buy.

TAKE HOME ACTIVITY • Ask your child to draw a quick picture of 20 tens and then tell you how many hundreds there are.

Group Tens as Hundreds Homework & Practice 2.1

Problem Solving

Question 3. Farmer Gray has 30 flowerpots. He plants 10 seeds in each pot. How many seeds does he plant? _300__ seeds

Answer: The seeds do he plant = 300.

Explanation: In the above-given figure, given that farmer, gray has 30 flower pots. He plants 10 seeds in each pot. He plants 300 seeds.

Question 4. WRITE Math Ella has 50 stacks of ten pennies in each stack. Describe how to find how many pennies Ella has in all. ________50 ten_____________________________ _________5 hundreds____________________________ __________500___________________________ _____________________________________

Answer: Ella has in all = 500.

Explanation: In the above-given figure, given that Ella has 50 stacks of 10 pennies in each stack. Ella has in all = 500.

Lesson Check

Question 1. Mai has 40 tens. Write how many hundreds. Write the number.

Answer: The number is 4.

Explanation: Given that, Mari has 40 tens, Mari has 4 hundred.

Question 2. There are 80 tens. Write how many hundreds. Write the number.

Answer: The number is 8.

Explanation: Given that, Mari has 80 tens, Mari has 8 hundred.

Question 3. Write the number equal to 5 tens and 13 ones.

Answer: The number is 63.

Explanation: In the above-given figure, Given that, The number equal to 5 tens and 13 ones. The number is 63.

Question 4. Count by fives. 5, 10, 15 _20_, _25_, _30_, _35__

Answer: 20, 25, 30, 35.

Explanation: In the above-given question, given that count by fives. The numbers are 5, 10, and 15. 20, 25, 30, and 35.

Question 5. Carlos has 58 pencils. What is the value of the digit 5 in this number? __________tens_____place______________________

Answer: The value of the digit 5 in this number is tens place.

Explanation: In the above-given figure, Given that, Carlos has 58 pencils. The value of the digit 5 in the number is tens place.

Question 6. Circle the sum that is an even number. 2 + 3 = 5 4 + 4 = 8 5 + 6 = 11 8 + 7 = 15

Answer: The sum that is an even number is 4 + 4 = 8.

Explore 3-Digit Numbers Homework & Practice 2.2

Essential Question How do you show a 3-digit number using blocks?

Answer: 3 packs of blocks are 300.

Explanation: In the above-given question, given that we show a 3-digit number by using blocks. we use 3 packs of blocks. 300.

Listen and Draw

If Jack had 14 tens, how many hundreds and tens would he have? Explain

Model and Draw

Answer: The number is 348.

Explanation: In the above-given figure, given that, number 348 in many ways. 300 + 40 + 8 = 348.

Share and Show MATH Board

Answer: The number is 111.

Explanation: In the above-given figure, given that, number 111 with 1 hundred, 1 ten, 1 one. 100 + 10 + 1 = 111.

Question 1. 234 _2_ hundreds + _3_ tens + _4_ ones

Answer: The number is 234.

Go Math Grade 2 Lesson 2.3 Answer Key Question 2. 156 _1_ hundreds + _5_ tens + _6_ ones

Answer: The number is 156.

Question 3. 125 _1_ hundreds + _2_ tens + _5_ ones

Answer: The number is 125.

Question 4. 312 _3_ hundreds + _1_ tens + _2_ ones

Answer: The number is 312.

Question 5. _6_ hundreds + _2_ tens + _3_ ones

Answer: The number is 623.

Question 6. _5_ hundreds + _1_ tens + _2_ ones

Answer: The number is 512.

Question 7. THINK SMARTER Lexi needs 144 beads. A large box holds 100 beads. A medium box holds 10 beads. A small box holds 1 bead. Lexi already had 1 large box and 4 small boxes. How many medium boxes of beads does she need? _4_ medium boxes.

Answer: Lexi needs 4 medium boxes of beads.

Explanation: In the above-given question, Given that, Lexi needs 144 beads. A large box holds 100 beads. a medium box holds 10 beads. small box holds 1 bead. so Lexi needs 4 medium boxes of beads. 100 + 10 + 10 + 10 + 10 + 4.

Problem Solving • Applications WRITE Math

Answer: The numbers 342 and 324 are different.

Explanation: In the above-given question, given that, 342 and 324 are alike. but they are different. in hundreds place 3 is common, but tens and ones place is different.

Model with Mathematics

write the number for the clue.

Question 9. A model for my number has 2 hundred blocks, no tens blocks, and 3 one blocks. My number is _203_

Answer: My number is 203.

Explanation: In the above-given figure, given that, A model for my number has 2 hundred blocks, no tens blocks, and 3 one blocks. my number is 203.

Go Math 2nd Grade Lesson 2 Homework 2.3 Question 10. A model for my number has 3 hundred blocks, 5 tens blocks, and no one’s blocks. My number is _350_

Answer: My number is 350.

Explanation: In the above-given figure, given that, A model for my number has 3 hundred blocks, 5 tens blocks, and no one blocks. my number is 350.

Answer: The pencils are 203, 207.

TAKE HOME ACTIVITY • Write the number 438. Have your child tell you the values of the digits in the number 438.

Model 3-Digit Numbers Homework & Practice 2.3

Answer: The number is 118.

Answer: The number is 246.

Answer: The number is 293.

Answer: The number is 249.

Explanation: In the above-given figure, given that, number 249 with 2 hundred, 4 ten, 9 one. 200 + 40 + 9 = 249.

Spiral Review

Question 2. Write the number with the same value as 28 tens. ______0__+ ____28____+______0_______________

Answer: The number is 28.

Explanation: In the above-given figure, given that, number 28 with 0 hundred, 28 ten, 0 one. 0 + 28+ 0 = 28.

Go Math Second Grade Pdf Comparison Problems Lesson 2.3 Question 3. Describe 59 in two other ways. _5_ tens _9_ ones _5_ + _9_

Answer: The number is 59.

Explanation: In the above-given figure, given that, number 59 with 0 hundred, 5 ten, 9 one. 0 + 5+ 9= 59.

Answer: The odd number is 11.

Question 5. Write the number equal to 7 tens and 3 ones. ____73__________

The number is 73.

Explanation: In the above-given figure, given that, number 73 with 0 hundred, 7 ten, 3 one. 0 + 7 + 3= 73.

Essential Question How do you write the 3-digit number that is shown by a set of blocks?

Answer: The number is 264.

Math Talk MATHEMATICAL PRACTICES

Describe how the two numbers are alike. Describe how they are different.

Write how many hundreds, tens, and ones are in the model. Write the number in two ways.

Answer: The number is 160.

Answer: The number is 225.

Answer: The number is 239.

Answer: The number is 304.

Answer: The number is 378.

Answer: The number is 426.

Answer: The number is 754.

Explanation: In the above-given figure, given that, number 754 with 7 hundred, 5 ten, 4 one. 700 + 5 + 4 = 754.

Question 8. GO DEEPER The hundreds digit of my number is greater than the tens digit. The ones digit is less than the tens digit. What could my number be? Write it in two ways. __3__ + _2___ + __1__ _321___

Answer: The number is 321.

Explanation: In the above-given figure, given that, number 321 with 3 hundred, 2 ten, 1 one. 300 + 2 + 1 = 321.

Answer: 230 marbles.

Explanation: In the above-given question, Given that, Karen has 2 bags with 100 marbles. 3 bags of 10 marbles. Karen has 230 marbles.

TAKE HOME ACTIVITY • Say a 3-digit number, such as 546. Have your child draw a quick picture for that number.

Answer: The number is 546.

Explanation: In the above-given figure, given that, number 546 with 5 hundred, 4 ten, 3 one. 500 + 4 + 6 = 546.

Hundreds, Tens, and Ones homework & Practice 2.4

Answer: The number is 143.

Answer: The number is 245.

Answer: The number is 236.

Answer: The number is 206.

Explanation: In the above-given figure, given that, number 206 with 2 hundred, 0 ten,  6 one. 200 + 0 + 6 = 206.

Answer: The number is 254.

Answer: The number is 307.

Question 3. Describe 83 in two other ways. _8__ tens _3_ ones __80_ + _3__

Answer: The number is 83.

Explanation: In the above-given figure, given that, number 83 with  8 ten,  3 one. 80+ 3 = 83.

Question 4. Write 86 in words. __Eightysix________

Answer: The number is 86.

Explanation: In the above-given figure, given that, number 86 with  8 ten,  6 one. 80+ 6 = 86.

Question 5. Write the number with the same value as 32 tens. _________________

Answer: The number is 32.

Explanation: In the above-given figure, given that, number 32 with  32 ten,  0 one. 32+ 0 = 32.

Answer: An odd number is 17.

Essential Question How do you know the values of the digits in numbers?

Answer: Sheets of color paper = 203.

Answer: Sheets of plain paper = 543.

Describe how 5 tens is different from 5 hundred.

Share and Show

Circle the value or the meaning of the red digit.

Answer: The value of the red digit is 2 ones.

Answer: The value of the red digit is 50.

Answer: The value of the red digit is 300.

Answer: The value of the red digit is 40.

Answer: The value of the red digit is 7ones.

Answer: The value of the red digit is 1 thousand.

Answer: The value of the red digit is 9 hundred.

Question 8. THINK SMARTER The value of the ones digit in George’s favorite number is 2. The value of the hundreds digit is 600 and the value of the tens digit is 90. Write George’s favorite number. _692___

Answer: George’s favorite number is 692.

Explanation: In the above-given question, Given that, The value of the one-digit in George’s favorite number is 2. The value of the hundreds digit is 600. value of the tens digit is 90. George’s favorite number is 692.

Question 9. GO DEEPER Write the number that matches the clues.

• The value of my hundreds digit is 300.
• The value of my tens digit is 0.
• The value of my ones digit is an even number greater than 7.

The number is _308___

Answer: The number is 308.

Explanation: In the above-given question, given that, The value of my hundred digits is 300. value of my tens digit is 0. value of my one digit is an even number greater than 7 is 8. The number is 308.

Answer: The numbers with a 5 in the tens place are 152, 454, 257, 352, and 250. The numbers with a 2 in the hundreds place are 215, 257, 205, and 250.

Question 11. MATHEMATICAL PRACTICE Apply Describe where 752 should be written in the diagram. Explain your answer. __________________ _________________________ _________________________

Answer: The number 752 should be written in the numbers with a 5 in the tens place.

Answer: The numbers that have the digit 4 in the tens place are 149, 342.

TAKE HOME ACTIVITY • Ask your child to write 3-digit numbers, such as “a number with 2 hundred” and “a number with a 9 in the ones place.”

Place Value to 1,000 Homework & Practice 2.5

Circle the value or the meaning of the underlined digit.

Answer: The value of the underlined digit is 30.

Answer: The value of the underlined digit is 2 ones.

Answer: The value of the underlined digit is 5 hundred.

Answer: The value of the underlined digit is 7 ones.

Question 6. Write the 3-digit number that answers the riddle.

Answer: The number is 454.

Explanation: In the above-given figure, Given that, I have the same hundreds of digits as one digit. The value of my tens digit is 50. The value of my ones digit is 4. So the number is 454.

• I have the same hundreds digit as ones digit.
• The value of my tens digit is 50.
• The value of my ones digit is 4. The number is ____

Answer: The value of 5 in 756 = 50.

Answer: The value of the underlined digit is 3 hundred.

Answer: The value of the underlined digit is 4 tens.

Question 3. What number can be written as 40 + 5? _________45________________

Answer: The number can be written as 45.

Explanation: In the above-given question, given that, the number is 40 + 5. so the number can be written as 45.

Go Math Grade 2 Chapter 2 Test Question 4. What number has the same value as 14 tens? ____140_____________________

Answer: The number can be written as 140.

Explanation: In the above-given question, given that, the number is 100+ 40. so the number can be written as 140.

Question 5. Write the number described by 1 ten 16 ones. _______26__________________

Answer: The even number is 16.

Essential Question How do you write 3-digit numbers using words?

Answer: The missing numbers in the chart are 11, 14, 29, 35, 46, and 52.

HOME CONNECTION • In this activity, your child reviewed the word form of numbers less than 100.

Math Talk MATHEMATICAL PRACTICES Explain and Describe how to use words to write the number with a 5 in the tens place and a 7 in the ones place.

Answer: The number is 57.

Explanation: In the above-given figure, given that, the number with a 5 in the tens place and a 7 in the one’s place is 57.

Write the number using words.

Answer: The number is 506.

Explanation: In the above-given figure, given that, the number is 506. so we have to write five hundred six.

Question 2. 189 __One hundred____Eighty-nine.____

Answer: The number is 189.

Explanation: In the above-given figure, given that, the number is 189. so we have to write one hundred eighty-nine.

Question 3. 328 __________

Answer: The number is 328.

Write the number

Question 4. four hundred fifteen

Answer: The number is 415

Explanation: In the above-given figure, given that, the number is 415 so we have to write 415.

Question 5. two hundred ninety-one ___491_______

Answer: The number is 291.

Explanation: In the above-given figure, given that, the number is 291. so we have to write 291.

Question 6. six hundred three ____603______

Answer: The number is 603.

Explanation: In the above-given figure, given that, the number is 603. so we have to write 603.

Question 7. eight hundred forty-seven ___847_______

Answer: The number is 847.

Explanation: In the above-given figure, given that, the number is 847. so we have to write 847.

Question 8. seven hundred seventeen __717____

Answer: The number is 717.

Explanation: In the above-given figure, given that, the number is 717. so we have to write 717.

Question 9. three hundred ninety __390____

Answer: The number is 390.

Explanation: In the above-given figure, given that, the number is 390. so we have to write 390.

Question 10. 568 __five hundred sixty-eight.________

Answer: The number is five hundred sixty-eight

Explanation: In the above-given figure, given that, the number is five hundred sixty-eight. so we have to write five hundred sixty-eight.

Go Math Chapter 2 Grade 2 Question 11. 321 __ three hundred twenty-one.________

Answer: The number is three hundred twenty-one.

Explanation: In the above-given figure, given that, the number is three hundred twenty-one. so we have to write three hundred twenty one.

Question 12. GO DEEPER My 3-digit number has a 4 in the hundreds place. It has a greater digit in the tens place than in the ones place. The sum of the digits is 6. What is my number? ___420___________ Write the number using words. _four hundred twenty.__________

Answer: The number is 420.

Explanation: In the above-given question, given that, the 3-digit number has a 4 in the hundreds place. It has a greater digit in the tens place than in the ones place. The sum of digits is 6. The number is 420.

Answer: The number is 200 + 60 + 8.

Connect Symbols and Words

Circle the answer for each problem.

Answer: The number is 100 + 90 + 0.

Question 15. Beth counted three hundred fifty-six straws. Which is another way to write this number? 3 + 5 + 6 30 + 50 + 60 300 + 50 + 6

Answer: The number is 300 + 50 + 6.

Explanation: In the above-given question, given that, Derek counts Three hundred fifty-six straws. Another way to write this number is 300 + 50 + 6.

Answer: The number is 500 + 30 + 7.

TAKE HOME ACTIVITY • Ask your child to write the number 940 using words.

Number Names Homework & Practice 2.6

Question 1. two hundred thirty-two ____232______

Answer: The number is 232.

Explanation: In the above-given figure, given that, the number is 232. so we have to write two hundred thirty-two.

Question 2. five hundred forty-four _544_____

Answer: The number is 544.

Explanation: In the above-given figure, given that, the number is 544. so we have to write five hundred forty-four.

Question 3. one hundred fifty-eight ____158_____

Answer: The number is 158.

Explanation: In the above-given figure, given that, the number is 158. so we have to write one hundred fifty-eight.

Question 4. nine hundred fifty __950____

Answer: The number is 950.

Explanation: In the above-given figure, given that, the number is 950. so we have to write nine hundred fifty.

Question 5. four hundred twenty ___420________

Explanation: In the above-given figure, given that, the number is 420. so we have to write four hundred twenty.

Question 6. six hundred seventy-eight __678____

Answer: The number is 678.

Explanation: In the above-given figure, given that, the number is 678. so we have to write six hundred seventy eight.

Question 7. 317 _Three hundred seventeen._

Answer: The number is 317.

Explanation: In the above-given figure, given that, the number is 317. so we have to write three hundred seventeen.

Circle the answer.

Answer: The number is 600 + 20 + 6.

Question 9. WRITE Math Write a 3-digit number using the digits 5, 9, and 2. Then write your number using words. _________592.____________________________

Answer: The number is Five hundred ninety-two.

Explanation: In the above-given question, given that, The number is Five hundred ninety-two. Another way to write this number is 500 + 90 + 2.

Question 1. Write the number 851 in words. _eight hundred fifty-one.___________

Answer: The number is eight hundred fifty-one.

Explanation: In the above-given question, given that, The number is Five hundred fifty-one. Another way to write this number is 500 + 50 + 1.

Question 2. Write the number two hundred sixty using numbers. ___260_________

Answer: The number is 260.

Explanation: In the above-given question, given that, The number is two hundred sixty. Another way to write this number is 200 + 60 + 0.

Question 3. Write a number with the digit 8 in the tens place. ____284_________

Answer: The number is 284.

Explanation: In the above-given question, given that, The number is two hundred eighty-four. Another way to write this number is 200 + 80 + 4.

Question 5. Count by fives. 650, 655, _660__, _665___, _670__

Answer: The numbers are 660, 665, and 670.

Explanation: In the above-given figure, given numbers are, 650, 655. so the numbers are 660, 665, and 670.

Question 6. Sam has 128 marbles. How many hundreds are in this number? _1_ hundred.

Answer: One hundred.

Explanation: In the above-given question, given that, Sam has 128 marbles. there is one hundred in this number.

Lesson 2.7 Different Forms of Numbers

Essential Question What are three ways to write a 3-digit number?

How many hundreds are in 368? Explain.

Read the number and draw a quick picture. Then write the number in different ways.

Question 1. four hundred seven ___ hundreds __ tens ___ ones ___ + ___ + ___ ______

Answer: The number is 407.

Question 2. three hundred twenty-five ___ hundreds __ tens ___ ones ___ + ___ + ___ ______

Answer: The number is 325.

Question 3. two hundred fifty-three _2__ hundreds _5_ tens _3__ ones 200___ + _50__ + _3__ __253____

Answer: The number is 253.

Question 4. one hundred seventy-two ___ hundreds __ tens ___ ones ___ + ___ + ___ ______

Answer: The number is 172.

Question 5. three hundred forty-six ___ hundreds __ tens ___ ones ___ + ___ + ___ ______

Question 6. THINK SMARTER Think of a 3-digit number with a zero in the ones place. Use words to write that number. ___Five__hundred_____forty.___________

Answer: The number is five hundred forty.

Explanation: In the above-given question, given that, the number is five hundred forty. 500 + 40 + 0.

Answer: The number is four hundred fifty-two.

TAKE HOME ACTIVITY • Ask your child to show the number 315 in three different ways.

Different Forms of Numbers Homework & Practice 2.7

Question 1. two hundred fifty-one ___ hundreds ___ tens ___one ___ + ____ + _____ _________

Answer: The number is 2 hundreds 5 tens 1 ones. 200 + 50 + 1.

Question 2. three hundred twelve ___ hundreds ___ tens ___one ___ + ____ + _____ _________

Answer: The number is 3 hundreds 0 tens 12 ones. 300 + 0 + 12. 312.

Explanation: In the above-given question, given that, the number is three hundred twelve. 300 + 0 + 12.

Write the number another way.

Question 3. 200 + 30 + 7 _237________

Answer: The number is 2 hundreds 30 tens 7 ones. 200 + 30 + 7. 237.

Explanation: In the above-given question, given that, the number is two hundred thirty-seven. 200 + 30 + 7.

Go Math Grade 2 Chapter 2 Answer Key Pdf Question 4. 895 __800 + 90 + 5_______

Answer: The number is 8 hundreds 9 tens 5 ones. 800 + 90 + 5. 895.

Explanation: In the above-given question, given that, the number is eight hundred ninety-five. 800 + 90 + 5.

Answer: The number is 3 hundreds 5 tens 7 ones. 300 + 50 + 7. 357.

Question 1. Write the number 392 as hundreds, tens, and ones. __3__ hundreds __9_ tens _2_ ones

Answer: The number is 3 hundreds 9 tens 2 ones. 300 + 90 + 2.

Explanation: In the above-given question, given that, the number is three hundred ninety-two. 300 + 90 + 2.

Question 2. What is another way to write the number 271? __2__ hundreds __7_ tens _1_ ones

Answer: The number is 2 hundreds 7 tens 1 ones. 200 + 70 + 1.

Explanation: In the above-given question, given that, the number is three hundred ninety-two. 200 + 70 + 1.

Answer: The value of the underlined digit is 5 tens.

Answer: The number is two hundred twelve.

Explanation: In the above-given question, given that, The number is two hundred twelve.

Question 5. What is another way to write the number 75? __70__ + _5__

Answer: The number is 75.

Explanation: In the above-given question: given that, the number is 75. 70 + 5 = 75.

Question 6. What number can be written as 60 + 3? __63_____

Explanation: In the above-given question: given that, the number is 63. 60 + 3 = 63.

Numbers to 1,000 Mid-Chapter Checkpoint

Concepts and Skills

Circle tens to make 1 hundred. Write the number in different ways.

Answer: the number is1 hundred 3 tens.

Answer: the number is 2 hundred 4 tens 3 ones.

Answer: The value of the red digit is 5 hundred.

Answer: The value of the red digit is 4 ones.

Question 5. THINK SMARTER Write the number six hundred forty-five in another way.

Answer: The number is 645.

Explanation: In the above-given question, given that, the number is six hundred forty-five. 600 + 40 + 5.

Lesson 2.8 Algebra • Different Ways to Show Numbers

Essential Question How can you use blocks or quick pictures to show the value of a number in different ways?

Draw quick pictures to solve. Write how many tens and ones. ____ tens ____ ones

___ tens __ ones

Model Describe how you found different ways to show 35 books.

Write how many hundreds, tens, and ones are in the model.

Answer: a.There are 2 hundreds 1 tens 3 ones.

Answer: b.There are 2 hundreds 0 tens 13 ones.

Explanation: In the above-given figure, given that, the number is 213. There are 2 hundreds 0 ten13 ones.

Answer: a.There are 1 hundreds 3 tens 2 ones.

Answer: b.There are 1 hundreds 2 tens 12 ones.

Explanation: In the above-given figure, given that, the number is 132 There are 1 hundreds 2 ten12 ones.

Answer: a.There are 1 hundred 4 tens 4 ones.

Answer: b.There are 1 hundred 3 tens 14 ones.

Explanation: In the above-given figure, given that, the number is 144. There are 1 hundreds 3 ten14 ones.

Answer: a.There are 1 hundreds 10 tens 4 ones.

Answer: b.There are 2 hundreds 0 tens 4 ones.

Explanation: In the above-given figure, given that, the number is 204. There are 2 hundreds 0 ten 4 ones.

Question 5. MATHEMATICAL PRACTICE Make Arguments Sue said that 200 + 20 + 23 is the same as 200 + 30 + 3. Is she correct? Explain. _____________________ _____________________ _____________________

Answer: No sue was not correct.

Explanation: In the above-given  question, Given that, Sue said that 200 + 20 + 23 is the same as 200 + 30 + 3. 200 + 20 + 23 = 243. 200 + 30 + 3 = 233. No sue was not correct.

Answer: The number of marbles = 100.

Explanation: In the above-given question, given that, Marbles are sold in boxes, in bags, or as single marbles. Each box has 10 bags of marbles in it. Each bag has 10 marbles in it. The number of marbles = 100.

Answer: a.There are 3 hundreds 2 tens 4 ones. 300 + 20 + 4. Three hundred twenty-four.

Answer: The number of marbles = 312.

TAKE HOME ACTIVITY • Write the number 156. Have your child draw quick pictures of two ways to show this number.

Explanation: In the above-given question, given that, the number is 156. 100 + 50 + 6 = 156. 100 + 40 + 16 = 156.

Algebra • Different Ways to Show Numbers Homework & Practice 2.8

Answer: a.There are 1 hundred 3 tens 5 ones.

Explanation: In the above-given figure, given that, the number is 135. There are 1 hundred 3 tens 5 ones. Answer: b.There are 1 hundred 2 tens 15 ones.

Markers are sold in boxes, packs, or as single markers. Each box has 10 packs. Each pack has 10 markers.

Question 2. Draw pictures to show two ways to buy 276 markers.

Answer: A number of marbles = 276.

Answer: The number is three hundred twenty-six.

Answer: the number is 1 hundred 2 tens 18 ones. one hundred thirty-eight.

Answer: the number is 2 hundred 15 tens 6 ones. two hundred twenty-one.

Question 3. What number can be written as 6 tens 2 ones? __62_____

Answer: The number is 62.

Explanation: In the above-given question: given that, the number is 62. 60 + 2 = 62.

Go Math Grade 2 Chapter 2 Test Pdf Question 4. What number can be written as 30 + 2? ___32____

Explanation: In the above-given question: given that, the number is 32. 30 + 2 = 32.

Question 5. Write the number 584 in words. _five hundred __eighty-four.___

Answer: the number is 5 hundred 8 tens 4 ones. five hundred eighty-four.

Explanation: In the above-given figure, given that, the tens are 584. the number is 5 hundred 8 tens 4 ones. five hundred eighty-four.

Question 6. Write the number 29 in words. __twenty- nine_______

Answer: The number is 29.

Explanation: In the above-given question: given that, the number is 29. 20 + 9 = 29.

Lesson 2.9 Count On and Count Back by 10 and 100

Essential Question How do you use place value to find 10 more, 10 less, 100 more, or 100 less than a 3-digit number?

Draw quick pictures for the numbers.

Answer: 10 less than girls: The number of girls = 263. 10 less than boys: The number of boys = 142.

Describe how the two numbers are different.

Question 1. 10 more than 648 _658______

Answer: The number is 658.

Explanation: In the above-given question: given that, 10 more than 648. The value in the 10’s digit is changed. The number is 658.

Question 2. 100 less than 513 ___413___

Answer: The number is 413.

Explanation: In the above-given question: given that, 100 less than 513. The value in the 100’s digit is changed. The number is 413.

Question 3. 100 more than 329 ___429____

Answer: The number is 429.

Explanation: In the above-given question: given that, 100 more than 429. The value in the 100’s digit is changed. The number is 429.

Question 4. 10 less than 827 ____817_____

Answer: The number is 817.

Explanation: In the above-given question: given that, 10 less than 827. The value in the 10’s digit is changed. The number is 817.

Question 5. 10 more than 471 _____481______

Answer: The number is 481.

Explanation: In the above-given question: given that, 10 more than 471. The value in the 10’s digit is changed. The number is 481.

Question 6. 10 less than 143 ____133______

Answer: The number is 133.

Explanation: In the above-given question: given that, 10 less than 143. The value in the 10’s digit is changed. The number is 133.

Question 7. 100 more than 555 ____655_________

Answer: The number is 655.

Explanation: In the above-given question: given that, 100 more than 555. The value in the 100’s digit is changed. The number is 655.

Question 8. 100 less than 757 _______657_____

Answer: The number is 657.

Explanation: In the above-given question: given that, 100 less than 757. The value in the 100’s digit is changed. The number is 657.

Question 9. 100 more than 900 ___1000___

Answer: The number is 1000.

Explanation: In the above-given question: given that, 100 more than 900. The value in the 100’s digit is changed. The number is 1000.

Question 10. 10 less than 689 ____679_____

Answer: The number is 679.

Explanation: In the above-given question: given that, 10 less than 689. The value in the 10’s digit is changed. The number is 679.

Question 11. 100 less than 712 ___612______

Answer: The number is 612.

Explanation: In the above-given question: given that, 100 less than 712. The value in the 100’s digit is changed. The number is 612.

Question 12. 10 less than 254 _____244____

Answer: The number is 244.

Explanation: In the above-given question: given that, 10 less than 254. The value in the 10’s digit is changed. The number is 244.

Question 13. THINK SMARTER Kyla wrote the riddle below. Fill in the blanks to make the sentence true. __938___ is 10 less than 948 and 10 more than 958_____

Answer: 10 less than: The number is 938. 10 more than: The number is 958.

Explanation: In the above-given question: given that, 10 less than 948. The value in the 10’s digit is changed. The number is 938. 10 more than: The number is 958.

Answer: Rick has 146 crayons. tom has 126 crayons. Lori has 136 crayons.

Analyze Relationships

Question 15. Juan’s book has 248 pages. This is 10 more pages than there are in Kevin’s book. How many pages are in Kevin’s book? _238___ pages

Answer: In Kevin’s book, there are 238.

Explanation: In the above-given question, Given that, Juan’s book has 248 pages. This is more pages than there in kevin’s book.

Question 16. There are 217 pictures in Tina’s book. There are 100 fewer pictures in Mark’s book. How many pictures are in Mark’s book? _317___ pages

Answer: In mark’s book, there are 317 pictures.

Explanation: In the above-given question, Given that, There are 217 pictures in Tina’s book. There are 100 fewer pictures in mark’s book. In mark’s book, there are 317 pictures.

Question 17. GO DEEPER Use the clues to answer the question.

• Shawn counts 213 cars.
• Maria counts 100 fewer cars than Shawn.
• Jayden counts 10 more cars than Maria.

How many cars does Jayden count? _123__ cars

Answer: Jayden counts 123 cars.

Explanation: In the above-given question, given that, Shawn counts 213 cars. Maria counts 100 fewer cars than Shawn. Jayden counts 10 more cars than Maria. Jayden counts 123 cars.

Answer: Rico has 235 stickers. Gabby has 335 stickers. Thomas has 325 stickers.

Explanation: In the above-given question, given that, Rico has 235 stickers. Gabby has 100 more stickers than Rico. Thomas has 10 fewer stickers than Gabby. Rico has 235 stickers. Gabby has 335 stickers. Thomas has 325 stickers.

TAKE HOME ACTIVITY • Write the number 596. Have your child name the number that is 100 more than 596.

Answer: The number is 696.

Explanation: In the above-given question: given that, 100 more than 596. The value in the 100’s digit is changed. The number is 696.

Count On and Count Back by 10 and 100 Homework & Practice 2.9

Write the number.

Question 1. 10 more than 451 __461________

Answer: The number is 461.

Explanation: In the above-given question: given that, 10 more than 451. The value in the 10’s digit is changed. The number is 461.

Question 2. 10 less than 770 ___760______

Answer: The number is 760.

Explanation: In the above-given question: given that, 10 less than 770. The value in the 10’s digit is changed. The number is 760.

Question 3. 100 more than 367 __467_______

Answer: The number is 467.

Explanation: In the above-given question: given that, 100 more than 367. The value in the 100’s digit is changed. The number is 467.

Question 4. 100 less than 895 __795_______

Answer: The number is 795.

Explanation: In the above-given question: given that, 100 less than 895. The value in the 100’s digit is changed. The number is 795.

Question 5. 10 less than 812 __802______

Answer: The number is 802.

Explanation: In the above-given question: given that, 10 less than 812. The value in the 10’s digit is changed. The number is 802.

Question 6. 100 more than 543 ___553_______

Answer: The number is 553.

Explanation: In the above-given question: given that, 100 more than 543. The value in the 100’s digit is changed. The number is 553.

Question 7. 10 more than 218 ___228______

Answer: The number is 228.

Explanation: In the above-given question: given that, 10 more than 218. The value in the 10’s digit is changed. The number is 228.

Question 8. 100 more than 379 __389________

Answer: The number is 389.

Explanation: In the above-given question: given that, 100 more than 379. The value in the 100’s digit is changed. The number is 389.

Question 9. Sarah has 128 stickers. Alex has 10 fewer stickers than Sarah. How many stickers does Alex have? _118___ stickers

Answer: Alex has 118 stickers.

Explanation: In the above-given question, given that, Sarah has 128 stickers. Alex has 10 fewer stickers than Sarah. Alex has 118 stickers.

Answer: The number is 373.

Explanation: In the above-given question: given that, 10 more than 363. The value in the 10’s digit is changed. The number is 373.

Question 1. Write the number that is 10 less than 526. ___516______

Answer: The number is 516

Explanation: In the above-given question: given that, 10 less than 526. The value in the 10’s digit is changed. The number is 526.

Question 2. Write the number that is 100 more than 487. __497_____

Answer: The number is 497.

Explanation: In the above-given question: given that, 100 more than 487. The value in the 100’s digit is changed. The number is 497.

Answer: The number is 0 hundred 14 tens.

Answer: The value of the underlined digit is 8 tens.

Question 5. What number can be written as 30 + 5? ___35______

Answer: The number is 35.

Explanation: In the above-given question: given that, the number is 35. 30 + 5 = 35.

Question 6. What number can be written as 9 tens and 1 one? ___191_______

Answer: The number is 91.

Explanation: In the above-given question: given that, the number is 91. 90 + 1 = 91.

Lesson 2.10 Algebra • Number Patterns

Essential Question How does place value help you identify and extend counting patterns?

Math Talk MATHEMATICAL PRAACTICES Look for Structure What number is next in the counting pattern you see ? Explain.

The _100__ digit changes by one each time. The next two numbers are __514_ and __614_.

Answer: The hundreds of digit changes by one each time. the next two numbers are 514, and 614.

Explanation: In the above-given question, given that, the hundreds digit is increased. The next two numbers are 514, and 614.

Look at the digits to find the next two numbers.

Answer: The next two numbers are 177 and 187.

Explanation: In the above-given question, given that, the numbers are increasing by 10 in 10’s place. The next two numbers are 177 and 187.

Answer: The next two numbers are 645 and 745.

Explanation: In the above-given question, given that, the numbers are increasing by 100 in 100’s place. The next two numbers are 645 and 745.

Answer: The next two numbers are 461 and 471.

Explanation: In the above-given question, given that, the numbers are increasing by 10 in 10’s place. The next two numbers are 461 and 471.

Answer: The next two numbers are 789 and 889.

Explanation: In the above-given question, given that, the numbers are increasing by 100 in 100’s place. The next two numbers are 789 and 889.

Answer: The next two numbers are  593 and 693.

Explanation: In the above-given question, given that, the numbers are increasing by 100 in 100’s place. The next two numbers are 593 and 693.

Answer: The next two numbers are 524 and 534.

Explanation: In the above-given question, given that, the numbers are increasing by 10 in 10’s place. The next two numbers are 524 and 534.

Answer: The next two numbers are  900 and 1000.

Explanation: In the above-given question, given that, the numbers are increasing by 100 in 100’s place. The next two numbers are 900 and 1000.

Answer: The next two numbers are 695 and 705.

Explanation: In the above-given question, given that, the numbers are increasing by 10 in 10’s place. The next two numbers are 695 and 705.

Answer: Gavin read 293 pages.

Question 1. GO DEEPER There were 135 buttons in a jar. After Robin put more buttons into the jar, there were 175 buttons in the jar. How many groups of 10 buttons did she put into the jar? ___ groups of 10 buttons Explain how you solved the problem. _____________________________________ _____________________________________ _____________________________________

Answer: Robin put 3 groups of 10 buttons.

Explanation: In the above-given question, Given that, There were 135 buttons in a jar. After robin put more buttons into the jar, there were 175 buttons in the jar. Robin put 3 groups of 10 buttons.

Question 11. THINK SMARTER Write the next number in each counting pattern. 162, 262, 362, 462, _562____

Answer: The next number is 562.

Explanation: In the above-given question, given that, the numbers are increasing by 100 in 100’s place. The next  number is 562.

347, 357, 367, 377, _387___

Answer: The next number is 387.

Explanation: In the above-given question, given that, the numbers are increasing by 10 in 10’s place. The next  number is 387.

609, 619, 629, 639, _649__

Answer: The next number is 649.

Explanation: In the above-given question, given that, the numbers are increasing by 10 in 10’s place. The next number is 649.

TAKE HOME ACTIVITY • With your child, take turns writing number patterns in which you count on by tens or by hundreds.

Algebra • Number Patterns Homework & Practice 2.10

Answer: The next two numbers are  272 and 282.

Explanation: In the above-given question, given that, the numbers are increasing by 10 in 10’s place. The next two numbers are 272 and 282.

Answer: The next two numbers are  585 and 685.

Explanation: In the above-given question, given that, the numbers are increasing by 100 in 100’s place. The next two numbers are 585 and 685.

Answer: The next two numbers are  828 and 928.

Explanation: In the above-given question, given that, the numbers are increasing by 100 in 100’s place. The next two numbers are 828 and 928.

Answer: The next two numbers are  694 and 704.

Explanation: In the above-given question, given that, the numbers are increasing by 10 in 10’s place. The next two numbers are 694 and 704.

Answer: The missing numbers are 471 and 501.

Explanation: In the above-given question, given that, The numbers are 431, 441, 451, 461,481, 491. The missing numbers are 471 and 501.

Question 1. What is the next number in this pattern? 453, 463, 473, 483, __493___

Answer: The next number is 493.

Explanation: In the above-given question, given that, the numbers are increasing by 10 in 10’s place. The next number is 493.

Question 2. What is the next number in this pattern? 295, 395, 495, 595, ___695___

Answer: The next number is 695.

Explanation: In the above-given question, given that, the numbers are increasing by 100 in 100’s place. The next number is 695.

Question 3. Write the number seven hundred fifty-one with digits. _751__

Answer: The number is 751.

Explanation: In the above-given figure, given that, the number is 751. so we have to write 751.

Answer: The value of the underlined digit is 1 hundred.

Explanation: In the above-given question, given that, the value or the meaning of the underlined digit. The value of the underlined digit is 1 hundred.

Question 5. What is another way to write 56? _5_ tens _6_ ones

Question 6. Write the number 43 in tens and ones. _4_ tens _3_ ones

Answer: The number is 4 tens and 3 ones.

Explanation: In the above-given question, given that, the number is 4 tens and 3 ones. the number is 43.

Lesson 2.11 Problem Solving • Compare Numbers

Essential Question How can you make a model to solve a problem about comparing numbers?

Children bought 217 boxes of chocolate milk and 188 boxes of plain milk. Did they buy more boxes of chocolate milk or plain milk?

Answer: Children bought 217 boxes of chocolate milk. Children bought 188 boxes of plain milk.

The children bought more boxes of ___ milk.

HOME CONNECTION • Your child used base-ten blocks to represent the numbers in the problem. These models were used as a tool for comparing numbers to solve the problem.

Try Another Problem

Model the numbers. Draw quick pictures to show how you solved the problem. v

Question 1. At the zoo, there are 137 birds and 142 reptiles. Are there more birds or more reptiles at the zoo? more _reptiles______

Answer: There are more reptiles.

Explanation: In the above-given question, given that, there are 137 birds and 142 reptiles. there are more reptiles.

Question 2. Tom’s book has 105 pages. Delia’s book has 109 pages. Whose book has fewer pages? __Tom’s____ book

Answer: Tom’s book has 105 pages.

Explanation: In the above-given question, given that, Tom’s book has 105 pages. Delia’s book has 109 pages. Tom’s book has 105 pages.

Math Talk MATHEMATICAL PRACTICES Compare Explain what you did to solve the second problem.

Model the numbers. Draw quick pictures to show how you solved the problem.

Question 3. Mary’s puzzle has 164 pieces. Jake’s puzzle has 180 pieces. Whose puzzle has more pieces? __Jake’s____ puzzle

Answer: Jake’s puzzle has more pieces.

Explanation: In the above-given question, given that, Mary’s puzzle has 164 pieces. Jake’s puzzle has 180 pieces. Jake’s puzzle has more pieces. Question 4. There are 246 people at the game. There are 251 people at the museum. At which place are there fewer people? at the _game____

Answer: There are fewer people at the game.

Explanation: In the above-given question, given that, There are 246 people at the game. there are 251 people at the museum. There are fewer people at the game.

Answer: There are more crayons in the box.

Explanation: In the above-given question, given that, There are 131 crayons in a box. There are 128 crayons in a bag. There are more crayons in the box.

Answer: In the second room, there are 273 books.

Explanation: In the above-given question, given that, There are 308 books in the first room. There are 273 books in the second room. In the second room, there are 273 books.

Answer: In Jason’s school, there are 763 children.

Explanation: In the above-given question, given that, There are 748 children at Dan’s school. There are 651 children at Karen’s school. There are 763 children at Jason’s school. In Jason’s school, there are 763 children.

Answer: The number greater than 136 is 142.

Explanation: In the above-given question, given that, There are 136 crayons in a box. The number greater than 136 is 142.

Question 9. THINK SMARTER Becky has 134 stamps. Sara has 129 stamps. Who has more stamps? _____Becky________

Answer: Becky has more stamps.

Explanation: In the above-given question, given that, Becky has 134 stamps. Sara has 129 stamps. Becky has more stamps.

Sara buys 10 more stamps. Who has more stamps now? _____Sara________

Answer: Sara has more stamps.

TAKE HOME ACTIVITY • Ask your child to explain how he or she solved one of the problems on this page.

Problem Solving • Compare Numbers Homework & Practice 2.11

Question 1. Lauryn has 128 marbles. Kristin has 118 marbles. Who has more marbles? __Lauryn_______

Answer: Lauryn has more marbles.

Question 2. Nick has 189 trading cards. Kyle has 198 trading cards. Who has fewer cards? __Nick_____

Answer: Nick has fewer cards.

Explanation: In the above-given question, given that, Nick has 189 cards. Kyle has 198 cards. Nick has fewer cards.

Question 3. A piano has 36 black keys and 52 white keys. Are there more black keys or white keys on a piano? __White Keys________

Answer: There are more white keys.

Explanation: In the above-given question, given that, A piano has 36 black keys and 52 white keys. There are more white keys.

Answer: The number less than 245 is 239.

Answer: The number greater than 176 is 203.

Question 3. Write 63 as a sum of tens and ones __6_ + _3__

Answer: The number has 6 tens and 3 ones.

Question 4. Write the number 58 in tens and ones. __5_ tens _8_ ones

Answer: The number has 5 tens and 8 ones.

Explanation: In the above-given question: given that, the number is 58. 50 + 8 = 58.

Question 5. Mr. Ford drove 483 miles during his trip. How many hundreds are in this number? __4__

Answer: They are 4 hundred in 483.

Explanation: In the above-given question, given that, Mr. Ford drove 483 miles during his trip. They are 4 hundred in 483.

Question 6. Write 20 in words. __twenty____

Answer: The number is twenty.

Explanation: In the above-given question, given that, Write 20 in words. The number is twenty.

Lesson 2.12 Algebra • Compare Numbers

Essential Question How do you compare 3-digit numbers?

Draw quick pictures to solve the problem.

More ___ were at the park.

Explain how you compared the numbers.

Compare the numbers. Write >, <, or =.

Answer: 239 is greater than 179.

Answer: 435 is less than 437.

Answer: 764 is greater than 674.

Explanation: In the above-given question, given that, 764 is greater than 674.

Answer: 519 is less than 572.

Answer: 378 is less than 504.

Answer: 821 is equal to 821.

Answer: 560 is greater than 439.

Answer: 934 is equal to 934.

THINK SMARTER Write the 3-digit numbers and compare the numbers. Use >, <, or =.

Answer: 475 is equal to 475.

Answer: 736 is greater than 687.

MATHEMATICAL PRACTICE Use Reasoning Write a 3-digit number in the box that makes the comparison true.

Answer: 526 is less than 670.

Answer: 319 is greater than 500.

Answer: 526 is less than 782.

Answer: 90 is less than 131.

Answer: Mr. Reed has more stickers.

Answer: 125 is less than 638.

Answer: yes. No. No. yes.

TAKE HOME ACTIVITY • Have your child explain how to compare the numbers 281 and 157.

Algebra • Compare Numbers Homework & Practice 2.12

Answer: 489 is less than 605.

Answer: 719 is equal to 719.

Answer: 370 is greater than 248.

Answer: 645 is less than 654.

Answer: 205 is less than 250

Answer: 813 is greater than 781

Question 7. Toby has 178 pennies. Bella has 190 pennies. Who has more pennies? _Bella___ has more pennies.

Answer: Bella has more pennies.

Explanation: In the above-given question, given that, Toby has 178 pennies. Bella has 190 pennies. Bella has more pennies.

Answer: 351 is greater than 315.

Explanation: In the above-given question, given that, 315 is less than 351.

Answer: 401 is greater than 399.

Explanation: In the above-given question, given that, 401 is less than 399.

Question 3. What number has the same value as 50 tens? __5 tens 0 ones_______

Answer: The number has the same value as 50 is 5 tens 0 ones.

Explanation: In the above-given question, given that, The number has the same value as 50 tens.

Question 4. Write a number with an 8 in the hundreds place. ____803____

Answer: The number with an 8 in the hundreds place is 803.

Explanation: In the above-given question, given that, The number with an 8 in the hundreds place is 803.

Question 5. Ned counts by fives. He starts at 80. Which number should he say next? ____85______

Answer: He should say 85.

Explanation: In the above-given question, given that, Ned counts by fives. He starts at 80. He should say 85.

Question 6. Mr. Dean has an even number of cats and an odd number of dogs. Show how many dogs and cats he might have. 6 cats and _9_ dogs

Answer: 6 cats and 9 dogs.

Explanation: In the above-given question, given that, Mr. Dean has an even number of cats and an odd number of dogs. There are 6 cats and 9 dogs.

Numbers Review/Test

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