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Home Link 4-7 Making Exchanges NAME DATE Family Note Today your child used base-10 blocks to represent, add, and subtract 2-digit numbers. When adding, children often exchange 10 ones for 1 ten to represent the final number using the fewest possible blocks. When subtracting, children often need to exchange 1 ten for 10 ones to have enough ones to take away. Ask your child to explain how they represent numbers for the problems below. Please return this Home Link to school tomorrow. Write the numbers shown by the blocks. long cube 32 What is the total value? 4 Use base-10 shorthand to show your answer: 2) asn

Home Link 4-7 Making Exchanges NAME DATE Family Note Today your child used base-10 blocks to represent, add, and subtract 2-digit numbers. When adding, children often exchange 10 ones for 1 ten to represent the final number using the fewest possible blocks. When subtracting, children often need to exchange 1 ten for 10 ones to have enough ones to take away. Ask your child to explain how they represent numbers for the problems below. Please return this Home Link to school tomorrow. Write the numbers shown by the blocks. long cube 32 What is the total value? 4 Use base-10 shorthand to show your answer: 2) asn

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Home Link 4-7 Making Exchanges NAME DATE Family Note Today your child used base-10 blocks to represent, add, and subtract 2-digit numbers. When adding, children often exchange 10 ones for 1 ten to represent the final number using the fewest possible blocks. When subtracting, children often need to exchange 1 ten for 10 ones to have enough ones to take away. Ask your child to explain how they represent numbers for the problems below. Please return this Home Link to school tomorrow. Write the numbers shown by the blocks. long cube 32' 17 What is the total value? 41 Use base-10 shorthand to show your answer: (2) What is the total value? Use base-10 shorthand to show your answer: 3. Use base-10 shorthand to show how you can take away 3 cubes. Hint: Exchange 1 long for 10 cubes. What is the value of the blocks that are left? Talk to someone at home about making exchanges between base-10 longs and cubes. one hundred five 105 Copyright O McGraw-HIll Educatlon. Permisslon is granted to reproduce for classroom use.
Transcribed Image Text:Home Link 4-7 Making Exchanges NAME DATE Family Note Today your child used base-10 blocks to represent, add, and subtract 2-digit numbers. When adding, children often exchange 10 ones for 1 ten to represent the final number using the fewest possible blocks. When subtracting, children often need to exchange 1 ten for 10 ones to have enough ones to take away. Ask your child to explain how they represent numbers for the problems below. Please return this Home Link to school tomorrow. Write the numbers shown by the blocks. long cube 32' 17 What is the total value? 41 Use base-10 shorthand to show your answer: (2) What is the total value? Use base-10 shorthand to show your answer: 3. Use base-10 shorthand to show how you can take away 3 cubes. Hint: Exchange 1 long for 10 cubes. What is the value of the blocks that are left? Talk to someone at home about making exchanges between base-10 longs and cubes. one hundred five 105 Copyright O McGraw-HIll Educatlon. Permisslon is granted to reproduce for classroom use.
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