| Places | Hundreds | Tens | Ones |
|---|---|---|---|
| Number | 2 | 1 | 0 |
| Rounded Number | 2 | 1 | 0 |
- 1 is in the tens place and 0 is in the ones place
- Since the digit in the ones place (0) is less than 5, the digit in the tens place (1) does not change
- The 0 in the ones place does not change
- 210 rounded to the nearest ten = 210
- Note: The given number (210) is a multiple of 10
