| A | B |
| round 38 to the nearest ten | 40 |
| round 72 to the nearest ten | 70 |
| round 253 to the nearest ten | 250 |
| round 578 to the nearest ten | 580 |
| round 696 to the nearest ten | 700 |
| round 683 to the nearest hundred | 700 |
| round 3482 to the nearest hundred | 3500 |
| round 6741 to the nearest hundred | 6700 |
| round 5962 to the nearest hundred | 6000 |
| round 4352 to the nearest thousand | 4000 |
| round 4927 to the nearest thousand | 5000 |
| round 39,621 to the nearest thousand | 40,000 |
| round 23,429 to the nearest thousand | 23,000 |
| round 38,589 to the nearest thousand | 39,000 |
| round 787,000 to the nearest ten thousand | 790,000 |
| round 582,000 to the nearest hundred thousand | 600,000 |
| round 21,800,000 to the nearest million | 22,000,000 |
| round 931,000 to the nearest ten thousand | 930,000 |