Rounding to 10 and 100

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

Round 64 to the nearest 100.

Back

100

Front

Round 132 to the nearest 100.

Back

100

Front

Round 325 to the nearest ten.

Back

330

Front

Round 17 to the nearest ten.

Back

20

Front

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

Back

345

Front

What is the nearest ten to 45?

Back

50

Front

What is the nearest hundred to 250?

Back

300

Front

Round 78 to the nearest ten.

Back

80

Front

Round 123 to the nearest hundred.

Back

100