Grade 3 Math: Place Value and Regrouping

A worksheet for 3rd graders focusing on understanding place value and practicing regrouping in addition and subtraction.

Grade 3 Math Number SensePlace Value and Regrouping

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Includes

Fill in the BlanksMultiple Choice2 Short AnswerTrue / FalseMatching

Standards

CCSS.MATH.CONTENT.3.NBT.A.1CCSS.MATH.CONTENT.3.NBT.A.2

Topics

mathgrade 3place valueregroupingadditionsubtraction

8 sections · Free to use · Printable

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Grade 3 Math: Place Value and Regrouping

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Date:

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Read each question carefully and answer to the best of your ability. Show your work where necessary.

1. In the number 543, the digit 5 is in the place.

2. The value of the digit 7 in the number 279 is .

3. Write the number that has 4 hundreds, 8 tens, and 1 one: .

4. The number 600 + 50 + 2 in standard form is .

1. Which of these is the same as 10 ones?

1 hundred

1 ten

1 thousand

1 one

2. If you have 12 tens, how can you regroup them?

1 hundred, 2 tens

12 hundreds

120 ones

1 ten, 2 ones

Solve the following addition problems. Show your work.

1. 34 + 28 =

2. 156 + 37 =

3. 245 + 167 =

4. 589 + 321 =

Solve the following subtraction problems. Show your work.

1. 52 - 17 =

2. 80 - 43 =

3. 341 - 125 =

4. 600 - 278 =

1. When you regroup in addition, you are trading 10 of a smaller place value for 1 of a larger place value.

True

False

2. To subtract 25 from 70, you need to regroup 1 ten into 10 ones.

True

False

1. 300 + 40 + 5

a. 509

2. 500 + 9

b. 345

3. 800 + 20 + 1

c. 821

4. 100 + 70 + 0

d. 170