Let's look at rounding 44 to the nearest 10. First put 44 on the number line, then add the closest multiples of ten. 40 and 50 are the closest multiples of ten to 44. 44 is 4 away from 40 and 6 ...

Sometimes we use rounding to estimate a solution. In third grade, your child will round whole numbers using a vertical number line and round to the nearest ten or to the nearest hundred.

Let's look at rounding 44 to the nearest 10. First put 44 on the number line, then add the closest multiples of ten. 40 and 50 are the closest multiples of ten to 44. 44 is 4 away from 40 and 6 ...