Rounding

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

How do you round a number to the nearest ten?

Back

Look at the digit in the ones place. If it is 5 or more, round up. If it is 4 or less, round down.

Front

How do you round a number to the nearest hundred?

Back

Look at the digit in the tens place. If it is 5 or more, round up. If it is 4 or less, round down.

Front

Round 345 to the nearest hundred.

Back

300

Front

Round 678 to the nearest ten.

Back

680

Front

Round 9,450 to the nearest hundred.

Back

9,500

Front

Which number is rounded to 700 when rounding to the nearest ten?

Back

695

Front

Which number is rounded to 600 when rounding to the nearest hundred?

Back

550

Front

What is the nearest hundred to 1,234?

Back

1,200

Front

What is the nearest ten to 1,238?

Back

1,240