Third Grade Rounding Review

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest place value (like tens, hundreds, or thousands) to make it easier to work with.

Front

When rounding to the nearest ten, what do you look at?

Back

You look at the digit in the ones place. If it's 5 or more, you round up. If it's 4 or less, you round down.

Front

What is 945 rounded to the nearest ten?

Back

950

Front

What is the rule for rounding to the nearest hundred?

Back

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

Front

What is 8,560 rounded to the nearest thousand?

Back

9,000

Front

Who is correct: Hugo says 7,603 rounds to 8,000, Ron says 7,603 rounds to 7,000?

Back

Hugo is correct.

Front

What is 2,520 rounded to the nearest thousand?

Back

3,000

Front

How do you round the number 37 to the nearest ten?

Back

You round it to 40.

Front

What is the nearest ten to 30?

Back

30 (it stays the same because it's already a multiple of ten).

Front

What is the nearest hundred to 150?

Back

200 (because 150 rounds up to 200).