Question

Round the following numbers to the nearest 10. 13-21-29

Answer 1

The correct answer is: 10-20-30

Explanation:

13 is between 10 and 20. The closest 10 for 13 is 10, because it's only 3 away (13 the other option would be 20 but it's 7 away, so way more.)

21 is between 20 and 30. The closest 10 for 21 is 20 ( it's only 1 away from 20, the other option would be 30 but it's 9 away, so way more.)

29 is between 20 and 30. The closest 10 for 29 is 30 (it's only 1 away from 30, the other option would be 20 but it's 9 away, so way more.)

Answer 2

13 --> 10

21 --> 20

29 --> 30