Rounding to the tens and hundreds

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest ten, hundred, or other place value to make it easier to work with.

Front

What is the nearest ten to 85?

Back

90

Front

What is the nearest hundred to 578?

Back

600

Front

What is the nearest hundred to 276?

Back

300

Front

What is the nearest ten to 44?

Back

40

Front

What is the nearest ten to 76?

Back

80

Front

When rounding to the nearest ten, what do you do if the last digit is 5 or more?

Back

You round up to the next ten.

Front

When rounding to the nearest ten, what do you do if the last digit is less than 5?

Back

You round down to the previous ten.

Front

What is the rule for rounding to the nearest hundred?

Back

Look at the tens digit: if it's 5 or more, round up; if it's less than 5, round down.

Front

Round 123 to the nearest ten.

Back

120