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

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

Back

If the last digit is 5 or more, 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

If the last digit is less than 5, you round down to the previous ten.

Front

Round 753 to the nearest ten.

Back

750

Front

Round 753 to the nearest hundred.

Back

800

Front

What is the nearest ten to 28?

Back

30

Front

What is the nearest hundred to 149?

Back

100

Front

Round 276 to the nearest ten.

Back

280

Front

Round 293 to the nearest hundred.

Back

300

Front

What is the rule for rounding numbers?

Back

Look at the digit to the right of the place value you are rounding to. If it's 5 or more, round up; if it's less than 5, round down.