Rounding Decimals Review

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 tenth?

Back

Rounding to the nearest tenth means looking at the digit in the hundredths place to decide whether to round the tenths place up or keep it the same.

Front

What is 0.594 rounded to the nearest tenths place?

Back

0.6

Front

How do you round 3.572 to the nearest tenth?

Back

Look at the hundredths place (7). Since it is 5 or more, round up the tenths place (5) to 6, so it becomes 3.6.

Front

What is the nearest whole number to 77.538?

Back

78

Front

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

Back

Rounding to the nearest whole number means looking at the decimal part. If it's 0.5 or more, round up; if it's less than 0.5, round down.

Front

What is 716.514 rounded to the nearest hundredth?

Back

716.51

Front

How do you round 5.987 to the tenths place?

Back

Look at the hundredths place (8). Since it is 5 or more, round up the tenths place (9) to 0, so it becomes 6.0.

Front

What is the rule for rounding numbers?

Back

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

Front

What is 4.3 rounded to the nearest whole number?

Back

4