Rounding to TENS and HUNDREDS

Front

What is rounding in mathematics?

Back

Rounding is the process of adjusting the digits of a number to make it simpler and easier to work with, while keeping its value close to what it was.

Front

What does it mean to round to the nearest ten?

Back

Rounding to the nearest ten means adjusting a number to the closest multiple of ten.

Front

What is the rule for rounding to the nearest ten?

Back

If the digit in the ones place is 5 or greater, round up. If it is less than 5, round down.

Front

Round 495 to the nearest ten.

Back

500

Front

What does it mean to round to the nearest hundred?

Back

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

Front

What is the rule for rounding to the nearest hundred?

Back

If the digit in the tens place is 5 or greater, round up. If it is less than 5, round down.

Front

Round 389 to the nearest hundred.

Back

400

Front

Round 497 to the nearest ten.

Back

500

Front

Round 397 to the nearest ten.

Back

400

Front

Round 98 to the nearest ten.

Back

100