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Integers*15ruremo
adding and subtracting integers
| Question | Answer |
|---|---|
| -3-+3 | -6 |
| -4+(+6) | +2 |
| +5+-2 | +3 |
| -7+-1 | -8 |
| 10-(-10) | +20 |
| -3+(+3) | 0 |
| -5+(+2) | -3 |
| -4-+6 | -10 |
| (-3)-(-3) | 0 |
| -7-(-1) | +8 |
| 4+-6 | -2 |
| 10+-8 | +2 |
| 7-(-1) | +8 |
| 3-(-3) | +6 |
| 7-1 | +6 |
| 5-(-2) | +7 |
| -4+-6 | -10 |
| 3-3 | 0 |
| -10-8 | -18 |