Addition Worksheet

Solve.

1 a.

2 + 400 + 3000 + 10 = __________

1 b.

7 + 600 + 2000 + 90 = __________

2 a.

300 + 90 + 6000 + 5 = __________

2 b.

5 + 900 + 1000 + 10 = __________

3 a.

700 + 50 + 9000 + 5 = __________

3 b.

2 + 300 + 1000 + 30 = __________

4 a.

3 + 2000 + 600 + 50 = __________

4 b.

90 + 1 + 800 + 2000 = __________

5 a.

6 + 8000 + 700 + 10 = __________

5 b.

4000 + 600 + 60 + 8 = __________

6 a.

1 + 70 + 0 + 7000 = __________

6 b.

6 + 40 + 100 + 5000 = __________

7 a.

8 + 4000 + 600 + 30 = __________

7 b.

80 + 8 + 500 + 1000 = __________

8 a.

9 + 6000 + 900 + 40 = __________

8 b.

20 + 5 + 900 + 3000 = __________

Page 2

Answer Key

1 a.

3412

1 b.

2697

2 a.

6395

2 b.

1915

3 a.

9755

3 b.

1332

4 a.

2653

4 b.

2891

5 a.

8716

5 b.

4668

6 a.

7071

6 b.

5146

7 a.

4638

7 b.

1588

8 a.

6949

8 b.

3925

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