Rounding to the nearest tens and hundreds

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 or hundred.

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

How do you round a number that is exactly halfway between two tens?

Back

If a number is exactly halfway, round up to the next ten.

Front

Round 92 to the nearest ten.

Back

90

Front

Round 87 to the nearest ten.

Back

90

Front

Round 42 to the nearest ten.

Back

40

Front

What is rounding to the nearest hundred?

Back

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

Front

Round 502 to the nearest hundred.

Back

500

Front

Round 85 to the nearest ten.

Back

90

Front

What is the rule for rounding numbers less than 5?

Back

If the digit in the ones place is less than 5, round down.