Add and Subtract Within 1000: Set 6

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Add and Subtract Within 1000: Set 6

Line up the place values before you start.

Add

Write each sum.

1.

520 + 100 =

2.

630 + 154 =

3.

533 + 125 =

4.

103 + 833 =

5.

876 + 105 =

6.

847 + 120 =

Subtract

Write each difference.

7.

217 − 106 =

8.

562 − 462 =

9.

705 − 391 =

10.

525 − 184 =

11.

990 − 941 =

12.

415 − 397 =