3rd grade rounding (topic 2)

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 thousand.

Front

What is the rule for rounding to the nearest hundred?

Back

If the last two digits of a number are 50 or more, round up. If they are less than 50, round down.

Front

Round 398 to the nearest hundred.

Back

400

Front

Round 409 to the nearest hundred.

Back

400

Front

Which number does NOT round to 400: 409, 445, 345, or 398?

Back

345

Front

Round 752 to the nearest hundred.

Back

800

Front

What is the nearest hundred to 440?

Back

400

Front

If Jack has 534 toys and Jo Jo has 389 toys, how many toys do they have together?

Back

923

Front

Round 7,895 to the nearest hundred.

Back

7,900

Front

What is the nearest hundred to 7,800?

Back

7,800