Rounding

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler and easier to work with, usually to the nearest ten, hundred, or other place value.

Front

What does it mean to round to the nearest ten?

Back

Rounding to the nearest ten means finding the closest multiple of ten to a given number.

Front

If a number is 85, which ten does it round to?

Back

85 rounds to 90.

Front

What is the rule for rounding up?

Back

If the last digit is 5 or more, round up to the next whole number.

Front

What is the rule for rounding down?

Back

If the last digit is 4 or less, round down to the previous whole number.

Front

Which number rounds to 40?

Back

38 rounds to 40.

Front

Which number does NOT round to 50?

Back

53 does NOT round to 50.

Front

What is 24 rounded to the nearest ten?

Back

24 rounds to 20.

Front

What is 76 rounded to the nearest ten?

Back

76 rounds to 80.

Front

If you have 92, what does it round to?

Back

92 rounds to 90.