Concepts in whole numbers

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest specified place value, such as ten or hundred, to make it simpler to work with.

Front

Round 886 to the nearest ten.

Back

890

Front

Round 73,999 to the nearest hundred.

Back

74,000

Front

What is the nearest ten to 326?

Back

330

Front

Round 654 to the nearest ten.

Back

650

Front

Round 64 to the nearest ten.

Back

60

Front

What is the rule for rounding up?

Back

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

Front

What is the rule for rounding down?

Back

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

Front

Round 45 to the nearest ten.

Back

50

Front

Round 72 to the nearest ten.

Back

70