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 254 to the nearest ten.

Back

250

Front

Round 278 to the nearest hundred.

Back

300

Front

Round 1,389 to the nearest hundred.

Back

1,400

Front

Round 32 to the nearest ten.

Back

30

Front

Round 67 to the nearest ten.

Back

70

Front

What is the nearest ten to 45?

Back

50

Front

What is the nearest hundred to 150?

Back

200

Front

What happens when you round 49 to the nearest ten?

Back

You round up to 50.