| 1) | -963 + 846 = | 2) | 329 − 566 = | 3) | -95 − 411 = |
| 4) | 815 + 302 = | 5) | -345 + 84 = | 6) | 669 + 791 = |
| 1) | -963 + 846 = -117 | 2) | 329 − 566 = -237 | 3) | -95 − 411 = -506 |
| 4) | 815 + 302 = 1117 | 5) | -345 + 84 = -261 | 6) | 669 + 791 = 1460 |