Addition Worksheet

Solve.

1 a.

1 + 3000 + 700 + 20 = __________

1 b.

2 + 8000 + 0 + 70 = __________

2 a.

4 + 400 + 2000 + 40 = __________

2 b.

800 + 50 + 3000 + 6 = __________

3 a.

9 + 6000 + 300 + 70 = __________

3 b.

4 + 600 + 4000 + 20 = __________

4 a.

70 + 3 + 100 + 7000 = __________

4 b.

8 + 50 + 300 + 5000 = __________

5 a.

2 + 800 + 2000 + 10 = __________

5 b.

20 + 3 + 300 + 2000 = __________

6 a.

9 + 30 + 200 + 6000 = __________

6 b.

9 + 300 + 7000 + 0 = __________

7 a.

1 + 300 + 2000 + 70 = __________

7 b.

200 + 70 + 5000 + 1 = __________

8 a.

80 + 6 + 400 + 2000 = __________

8 b.

400 + 60 + 5000 + 7 = __________

Page 2

Answer Key

1 a.

3721

1 b.

8072

2 a.

2444

2 b.

3856

3 a.

6379

3 b.

4624

4 a.

7173

4 b.

5358

5 a.

2812

5 b.

2323

6 a.

6239

6 b.

7309

7 a.

2371

7 b.

5271

8 a.

2486

8 b.

5467

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