Practice
Practice Problems - Find the sum.
| 1) | 646 | 2) | 458 | 3) | 422 | 4) | 403 |
| + 39 | + 38 | + 15 | + 77 |
Click to Reveal Answers.
| 1) | 646 | 2) | 458 | 3) | 422 | 4) | 403 |
| + 39 | + 38 | + 15 | + 77 | ||||
| 685 | 496 | 437 | 480 |
|---|
| 1) | 646 | 2) | 458 | 3) | 422 | 4) | 403 |
| + 39 | + 38 | + 15 | + 77 |
| 1) | 646 | 2) | 458 | 3) | 422 | 4) | 403 |
| + 39 | + 38 | + 15 | + 77 | ||||
| 685 | 496 | 437 | 480 |
|---|