Rounding Whole Numbers

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 specified 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

Round 2,421 to the nearest ten.

Back

2,420

Front

Which number does NOT round to 400 when rounding to the nearest hundred?

Back

345

Front

What is the rule for rounding numbers?

Back

If the digit to the right of the rounding place is 5 or greater, round up. If it is less than 5, round down.

Front

Round 1,384 to the nearest ten.

Back

1,380

Front

Round 178 to the nearest hundred.

Back

200

Front

What is the nearest hundred to 450?

Back

500

Front

What is the nearest ten to 67?

Back

70

Front

Round 89 to the nearest ten.

Back

90