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Add and Subtract with Hundreds, Tens, and Ones: Set 1

Use place value to add and subtract within 1000.

Add

Write each sum.

1.

539 + 11 =  

2.

469 + 521 =  

3.

778 + 69 =  

4.

529 + 342 =  

5.

398 + 598 =  

Subtract

Write each difference.

6.

564 − 232 =  

7.

311 − 91 =  

8.

398 − 54 =  

9.

591 − 42 =  

10.

515 − 321 =  

Use the blocks

Write each sum.

11.
Use the blocks to help you add.


307 + 27 =  

12.
Use the blocks to help you add.


140 + 49 =  

13.
Use the blocks to help you add.


517 + 82 =