Addition Worksheet 1
1 a. |
| 8 1 1 | | + | 7 2 4 |  |
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1 b. |
| 3 7 5 | | + | 3 7 4 |  |
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1 c. |
| 5 6 1 | | + | 5 3 6 |  |
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2 a. |
| 2 2 5 | | + | 4 6 5 |  |
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2 b. |
| 7 1 1 | | + | 3 2 5 |  |
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2 c. |
| 4 3 5 | | + | 1 1 8 |  |
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3 a. |
| 9 1 8 | | + | 5 1 5 |  |
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3 b. |
| 4 3 7 | | + | 5 7 0 |  |
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3 c. |
| 5 7 0 | | + | 9 9 3 |  |
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4 a. |
| 2 3 5 | | + | 3 9 1 |  |
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4 b. |
| 3 0 4 | | + | 1 9 3 |  |
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4 c. |
| 4 5 1 | | + | 4 7 2 |  |
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5 a. |
| 5 8 7 | | + | 9 8 5 |  |
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5 b. |
| 3 6 9 | | + | 1 9 3 |  |
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5 c. |
| 5 5 3 | | + | 7 6 5 |  |
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6 a. |
| 6 7 5 | | + | 4 8 3 |  |
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6 b. |
| 7 5 0 | | + | 7 8 2 |  |
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6 c. |
| 8 5 8 | | + | 2 5 1 |  |
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Answer Key
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