Rounding Calculator › round 143 to the nearest 10
Round 143 to the Nearest 10
143 rounded to the nearest ten = 140
| Rounded to nearest 10 | 140 |
| Rounded up | 150 |
| Rounded down | 140 |
Why 143 rounds to 140
143 sits between 140 and 150 on the number line. It is 3 above 140 and 7 below 150, so it is closer to 140.
The shortcut: look at the digit just right of the tens place — that deciding digit is 3. Since 3 is less than 5, you round down, 143 → 140. The halfway mark here is 145.
Round 143 to other place values
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Frequently asked questions
What is 143 rounded to the nearest 10?
143 rounded to the nearest ten (10) is 140.
How do you round 143 to the nearest 10?
Look at the digit to the right of the tens place. Here 143 sits between 140 and 150; since it is closer to 140 (round-half-up), the answer is 140.