ROUNDING

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler and easier to work with, usually to the nearest ten, hundred, or other place value.

Front

How do you round a number to the nearest ten?

Back

To round a number to the nearest ten, look at the digit in the ones place. If it is 5 or more, round up. If it is 4 or less, round down.

Front

What is the nearest ten to 28?

Back

30

Front

What is the nearest ten to 753?

Back

750 (if rounding to the nearest ten) or 800 (if rounding to the nearest hundred).

Front

How do you round a number to the nearest hundred?

Back

To round a number to the nearest hundred, look at the digit in the tens place. If it is 5 or more, round up. If it is 4 or less, round down.

Front

What is the nearest hundred to 1,457?

Back

1,500

Front

What is the nearest hundred to 888?

Back

900

Front

If a number is exactly halfway between two rounding options, what do you do?

Back

Typically, you round up to the next higher number.

Front

What is the nearest ten to 752?

Back

750

Front

What is the nearest hundred to 1,450?

Back

1,500