Addition Worksheet

Solve.

1 a.

40 + 7 + 800 + 8000 = __________

1 b.

9 + 0 + 6000 + 70 = __________

2 a.

60 + 1 + 700 + 8000 = __________

2 b.

3 + 40 + 800 + 3000 = __________

3 a.

7 + 10 + 300 + 4000 = __________

3 b.

80 + 3 + 900 + 3000 = __________

4 a.

800 + 30 + 9000 + 4 = __________

4 b.

6 + 50 + 800 + 2000 = __________

5 a.

7 + 60 + 400 + 9000 = __________

5 b.

6 + 30 + 800 + 6000 = __________

6 a.

1000 + 600 + 20 + 1 = __________

6 b.

6 + 800 + 5000 + 80 = __________

7 a.

9 + 800 + 3000 + 70 = __________

7 b.

3000 + 200 + 20 + 4 = __________

8 a.

2000 + 0 + 40 + 1 = __________

8 b.

7000 + 200 + 70 + 5 = __________

Page 2

Answer Key

1 a.

8847

1 b.

6079

2 a.

8761

2 b.

3843

3 a.

4317

3 b.

3983

4 a.

9834

4 b.

2856

5 a.

9467

5 b.

6836

6 a.

1621

6 b.

5886

7 a.

3879

7 b.

3224

8 a.

2041

8 b.

7275

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