3rd Grade Math CAASPP Practice 1

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest specified value, such as the nearest ten or hundred.

Front

How do you round 892 to the nearest ten?

Back

892 rounds to 890.

Front

How do you round 502 to the nearest hundred?

Back

502 rounds to 500.

Front

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

Back

345 does NOT round to 400.

Front

How do you round 76 to the nearest ten?

Back

76 rounds to 80.

Front

What is the area of a rectangle with a length of 5 cm and a width of 3 cm?

Back

The area is 15 sq cm.

Front

What is the formula for finding the area of a rectangle?

Back

Area = length × width.

Front

What is the nearest ten to 45?

Back

45 rounds to 50.

Front

What is the nearest hundred to 250?

Back

250 rounds to 300.

Front

If a number is between 345 and 355, which number rounds to 350?

Back

All numbers between 345 and 355 round to 350.