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

Round 752 to the nearest ten.

Back

750

Front

What is the nearest hundred to 6,978?

Back

7,000

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

Round 672 to the nearest ten.

Back

670

Front

What is the nearest hundred to 678?

Back

700

Front

Round 7 to the nearest ten.

Back

10

Front

What is the purpose of rounding numbers?

Back

The purpose of rounding numbers is to simplify calculations and make numbers easier to understand.

Front

When rounding, what do you do if the digit in the place you are rounding to is 5?

Back

If the digit is 5, you round up to the next whole number.