Math Addition Worksheet 1-12
| 5 | 8 | 3 | 1 | 9 | 10 | 4 | 0 | 4 | | +8 | +7 | +1 | +11 | +3 | +11 | +8 | +2 | +3 | | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| | 8 | 2 | 4 | 8 | 1 | 1 | 0 | 0 | 7 | | +1 | +10 | +7 | +9 | +2 | +9 | +6 | +1 | +11 | | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| | 3 | 1 | 7 | 3 | 11 | 1 | 1 | 4 | 4 | | +1 | +0 | +5 | +5 | +1 | +8 | +11 | +7 | +9 | | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| | 8 | 3 | 7 | 11 | 2 | 11 | 4 | 4 | 12 | | +7 | +6 | +12 | +8 | +5 | +5 | +9 | +0 | +6 | | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| | 3 | 12 | 6 | 9 | 8 | 7 | 4 | 6 | 1 | | +1 | +10 | +2 | +9 | +0 | +0 | +12 | +3 | +2 | | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| | 11 | 10 | 10 | 8 | 11 | 11 | 0 | 3 | 10 | | +8 | +1 | +9 | +6 | +4 | +12 | +0 | +10 | +1 | | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| | 0 | 0 | 10 | 5 | 3 | 7 | 1 | 12 | 4 | | +6 | +4 | +6 | +4 | +12 | +1 | +9 | +8 | +1 | | --- | --- | --- | --- | --- | --- | --- | --- | --- |
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