Three-Digit Addition with Regrouping

Practice three-digit addition problems that require regrouping in the ones, tens, or hundreds place.

Grade 3 Math AdditionMulti-digit AdditionThree-digit Addition with Regrouping

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Includes

Fill in the BlanksShort AnswerMultiple ChoiceTrue / False

Standards

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

Topics

mathadditionregroupingthree-digitgrade 3

6 sections · Free to use · Printable

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Three-Digit Addition with Regrouping

Name:

Date:

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Read each problem carefully and add the numbers. Remember to regroup when the sum of a column is 10 or more.

Solve the following addition problems. Show your work.

1. 235

+ 147

Result:

2. 418

+ 263

Result:

3. 589

+ 312

Result:

4. 607

+ 195

Result:

Solve the following word problems. Show your work.

5. Sarah read 178 pages on Monday and 245 pages on Tuesday. How many pages did she read in total?

6. A baker made 367 cookies in the morning and 456 cookies in the afternoon. How many cookies did the baker make altogether?

7. What is the sum of 349 and 273?

512

622

612

632

8. Which problem requires regrouping in both the ones and tens place?

123 + 456

301 + 205

487 + 134

560 + 120

Determine if the following statements are true or false.

9. When adding 158 + 235, you will regroup in the ones place.

True

False

10. The sum of 499 + 301 is 800.

True

False