Rounding to the nearest 10 and 100

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest ten, hundred, or other place value to make it easier to work with.

Front

What is the nearest ten for the number 93?

Back

90

Front

What is the nearest hundred for the number 448?

Back

400

Front

What is 950 rounded to the nearest hundred?

Back

1,000

Front

Which number does NOT round to 400 when rounding to the nearest hundred? 409, 445, 345, or 398?

Back

345

Front

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

Back

You round up.

Front

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

Back

You round down.

Front

What is 67 rounded to the nearest ten?

Back

70

Front

What is 234 rounded to the nearest hundred?

Back

200

Front

What is the rule for rounding numbers?

Back

Look at the digit to the right of the place value you are rounding to.