Rounding Whole Numbers

Front

Round 488 to the nearest ten.

Back

490

Front

Round 146 to the nearest ten.

Back

150

Front

When rounding to the nearest hundred, what is the greatest number that rounds to 600?

Back

649

Front

Round 861 to the nearest ten.

Back

860

Front

Round 980 to the nearest hundred.

Back

1000

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler but keeping its value close to what it was.

Front

What is the rule for rounding to the nearest ten?

Back

If the last digit is 5 or more, round up. If it's less than 5, round down.

Front

What is the rule for rounding to the nearest hundred?

Back

If the last two digits are 50 or more, round up. If they are less than 50, round down.

Front

Round 75 to the nearest ten.

Back

80

Front

Round 234 to the nearest hundred.

Back

200