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

What does it mean to round to the nearest hundred?

Back

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

Front

How do you round a number ending in 5?

Back

If a number ends in 5, you round up to the next whole number.

Front

Round 578 to the nearest hundred.

Back

600

Front

Round 76 to the nearest ten.

Back

80

Front

Round 339 to the nearest ten.

Back

340

Front

Round 85 to the nearest ten.

Back

90

Front

Round 42 to the nearest ten.

Back

40

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.