Rounding to the Nearest 10 and 100

This video tutorial teaches how to round numbers to the nearest ten or hundred without using a number line. It explains the process of identifying the digit in the place being rounded and the digit to its right to determine whether to round up or down. Examples are provided for rounding numbers like 72, 59, 55, 416, and 466. The tutorial concludes with a summary of the rounding rules: if the digit to the right is less than 5, round down; if it is 5 or greater, round up.

When rounding 72 to the nearest 10, which digit do you look at to decide whether to round up or down?

• The digit in the hundreds place

• The digit in the tens place

• The digit in the ones place

• The digit in the thousands place

If you have the number 59, what is the nearest 10 it rounds to?

• 55

• 70

• 50

• 60

What happens when the digit in the ones place is exactly 5, like in the number 55?

• You round up

• You round to the nearest 100

• You round down

• You keep the number the same

To round 416 to the nearest 100, which digit do you consider after the hundreds place?

• The digit in the tens place

• The digit in the ones place

• The digit in the thousands place

• The digit in the hundreds place

What is the nearest 100 to which 466 rounds?

• 450

• 500

• 400

• 600