Practice
Practice Problems - Find the difference.
| 1) | 28 | 2) | 81 | 3) | 85 | 4) | 89 |
| − 7 | − 7 | − 2 | − 9 |
Click to Reveal Answers.
| 1) | 28 | 2) | 81 | 3) | 85 | 4) | 89 |
| − 7 | − 7 | − 2 | − 9 | ||||
| 21 | 74 | 83 | 80 |
|---|
| 1) | 28 | 2) | 81 | 3) | 85 | 4) | 89 |
| − 7 | − 7 | − 2 | − 9 |
| 1) | 28 | 2) | 81 | 3) | 85 | 4) | 89 |
| − 7 | − 7 | − 2 | − 9 | ||||
| 21 | 74 | 83 | 80 |
|---|