Rounding Calculator › round 138 to the nearest 10
Round 138 to the Nearest 10
138 rounded to the nearest ten = 140
| Rounded to nearest 10 | 140 |
| Rounded up | 140 |
| Rounded down | 130 |
Why 138 rounds to 140
138 sits between 130 and 140 on the number line. It is 8 above 130 and 2 below 140, so it is closer to 140.
The shortcut: look at the digit just right of the tens place — that deciding digit is 8. Since 8 is 5 or more, you round up, 138 → 140. The halfway mark here is 135.
Round 138 to other place values
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Frequently asked questions
What is 138 rounded to the nearest 10?
138 rounded to the nearest ten (10) is 140.
How do you round 138 to the nearest 10?
Look at the digit to the right of the tens place. Here 138 sits between 130 and 140; since it is closer to 140 (round-half-up), the answer is 140.