Addition Worksheet

Solve.

1 a.

400 + 20 + 6000 + 6 = __________

1 b.

9 + 40 + 100 + 3000 = __________

2 a.

1 + 8000 + 0 + 10 = __________

2 b.

6 + 40 + 600 + 9000 = __________

3 a.

0 + 0 + 0 + 8000 = __________

3 b.

0 + 70 + 500 + 4000 = __________

4 a.

0 + 20 + 400 + 6000 = __________

4 b.

60 + 7 + 800 + 3000 = __________

5 a.

4 + 50 + 300 + 6000 = __________

5 b.

500 + 60 + 5000 + 3 = __________

6 a.

3 + 8000 + 200 + 90 = __________

6 b.

600 + 50 + 9000 + 5 = __________

7 a.

4 + 3000 + 0 + 0 = __________

7 b.

4 + 3000 + 500 + 40 = __________

8 a.

8000 + 100 + 10 + 8 = __________

8 b.

1 + 700 + 8000 + 90 = __________

Page 2

Answer Key

1 a.

6426

1 b.

3149

2 a.

8011

2 b.

9646

3 a.

8000

3 b.

4570

4 a.

6420

4 b.

3867

5 a.

6354

5 b.

5563

6 a.

8293

6 b.

9655

7 a.

3004

7 b.

3544

8 a.

8118

8 b.

8791

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