Rounding to the nearest ten 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, 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

Round 421 to the nearest hundred.

Back

400

Front

Round 37 to the nearest ten.

Back

40

Front

345 rounded to the nearest ten is ____.

Back

350

Front

Round 76 to the nearest ten.

Back

80

Front

Round 168 to the nearest hundred.

Back

200

Front

If a number is 5 or more, what do you do when rounding?

Back

You round up to the next higher number.

Front

If a number is less than 5, what do you do when rounding?

Back

You round down to the lower number.