| Places | Tens | Ones |
|---|---|---|
| Number | 9 | 0 |
| Rounded Number | 9 | 0 |
- 9 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 (9) does not change
- The 0 in the ones place does not change
- 90 rounded to the nearest ten = 90
- Note: The given number (90) is a multiple of 10
