Round Decimals

Front

What is rounding?

Back

Rounding is the process of adjusting the digits of a number to make it simpler while keeping its value close to what it was.

Front

What does it mean to round to the nearest whole number?

Back

Rounding to the nearest whole number means adjusting a decimal number to the closest whole number.

Front

What does it mean to round to the nearest tenth?

Back

Rounding to the nearest tenth means adjusting a decimal number to one digit after the decimal point.

Front

What does it mean to round to the nearest hundredth?

Back

Rounding to the nearest hundredth means adjusting a decimal number to two digits after the decimal point.

Front

What does it mean to round to the nearest thousandth?

Back

Rounding to the nearest thousandth means adjusting a decimal number to three digits after the decimal point.

Front

How do you determine which way to round a number?

Back

Look at the digit to the right of the place you are rounding to. If it is 5 or greater, round up. If it is less than 5, round down.

Front

Round 32.851 to the nearest tenth.

Back

32.9

Front

Round 3.842 to the nearest hundredth.

Back

3.84

Front

What is 3.417 rounded to the nearest hundredth?

Back

3.42

Front

Round 7.924 to the nearest hundredth.

Back

7.92