Question

Round to the nearest ten
4,589​

Answer 1

4,590

Explanation:

When rounding to the nearest ten, like we did with 4589 above, we use the following rules:

A) We round the number up to the nearest ten if the last digit in the number is 5, 6, 7, 8, or 9.

B) We round the number down to the nearest ten if the last digit in the number is 1, 2, 3, or 4.

C) If the last digit is 0, then we do not have to do any rounding, because it is already to the ten.

So the answer is 4,590

Answer 2

4,590

Explanation:

5 or more raise the score, 4 or less let it rest

^round up^ ^stay the same^