5.2C

Front

What is rounding in mathematics?

Back

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

Front

What does it mean to round to the nearest thousandth?

Back

Rounding to the nearest thousandth means adjusting a number so that it has three digits after the decimal point.

Front

Round 7.4365 to the nearest thousandth.

Back

7.437

Front

What does it mean to round to the nearest tenth?

Back

Rounding to the nearest tenth means adjusting a number so that it has one digit after the decimal point.

Front

Round 23.542 to the nearest tenth.

Back

23.5

Front

Round 47.941 to the nearest tenth.

Back

47.9

Front

What does it mean to round to the nearest hundredth?

Back

Rounding to the nearest hundredth means adjusting a number so that it has two digits after the decimal point.

Front

Round 77.538 to the nearest hundredth.

Back

77.54

Front

Which of the following is 9.029 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 place is 5 or greater, round up by adding 1 to the rounding place.