| 1) | -456 − 589 = | 2) | 47 − 216 = | 3) | -812 − 352 = |
| 4) | -374 − 480 = | 5) | -493 + 304 = | 6) | 411 − 842 = |
| 1) | -456 − 589 = -1045 | 2) | 47 − 216 = -169 | 3) | -812 − 352 = -1164 |
| 4) | -374 − 480 = -854 | 5) | -493 + 304 = -189 | 6) | 411 − 842 = -431 |