rounding 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 hundredth?

Back

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

Front

How do you round a number?

Back

To round a number, look at the digit to the right of the place value you are rounding to. If it's 5 or more, increase the rounding digit by 1. If it's less than 5, keep the rounding digit the same.

Front

What is 239.777 rounded to the nearest hundredth?

Back

239.78

Front

What is 113.899 rounded to the nearest hundredth?

Back

113.90

Front

What is 5.59275 rounded to three decimal places?

Back

5.593

Front

What is 19.469 rounded to the ones place?

Back

19

Front

Which of the following is 9.0294 rounded to the nearest hundredth?

Back

9.03

Front

What is the rule for rounding up?

Back

If the digit to the right of the rounding digit is 5 or greater, round up.

Front

What is the rule for rounding down?

Back

If the digit to the right of the rounding digit is less than 5, round down.