Rounding Numbers

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler and easier to work with, while keeping its value close to what it was.

Front

Round 835,825 to the nearest hundred thousand.

Back

800,000

Front

True or False: 745 rounded to the nearest 100 is 800.

Back

False

Front

True or False: 496 rounded to the nearest 100 is 500.

Back

True

Front

What is an estimate?

Back

An estimate tells you about how many or how much. It is close to an exact amount.

Front

Round $631 to the nearest hundred.

Back

$600

Front

What is the nearest hundred to 450?

Back

500

Front

What is the nearest ten to 67?

Back

70

Front

Round 1,234 to the nearest thousand.

Back

1,000

Front

What do you do if the digit in the place you are rounding to is 5 or more?

Back

You round up.