Rounding to Nearest 10 and 100

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest specified value, making it simpler and easier to work with.

Front

What is the nearest ten of the number 72?

Back

70

Front

What is the nearest hundred of the number 715?

Back

700

Front

How do you round the number 448 to the nearest hundred?

Back

You look at the tens place (4). Since it's less than 5, you round down to 400.

Front

How do you round the number 551 to the nearest hundred?

Back

You look at the tens place (5). Since it's 5 or more, you round up to 600.

Front

What is the nearest hundred of the number 168?

Back

200

Front

What is the rule for rounding to the nearest ten?

Back

If the ones digit is 5 or more, round up. If it's less than 5, round down.

Front

What is the rule for rounding to the nearest hundred?

Back

If the tens digit is 5 or more, round up. If it's less than 5, round down.

Front

Round the number 84 to the nearest ten.

Back

80

Front

Round the number 245 to the nearest hundred.

Back

200