Place Value and Rounding

Front

What is place value?

Back

Place value is the value of a digit based on its position in a number. For example, in the number 345, the digit 3 is in the hundreds place, so its value is 300.

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, to make it simpler or easier to work with.

Front

Round 26 to the nearest ten.

Back

30

Front

What is 147 in expanded form?

Back

100 + 40 + 7

Front

Round 96 to the nearest ten.

Back

100

Front

Round 871 to the nearest hundred.

Back

900

Front

Round 981 to the nearest hundred.

Back

1,000

Front

What is the nearest ten to 54?

Back

50

Front

What is the nearest hundred to 245?

Back

200

Front

What is the value of the digit 5 in the number 5,678?

Back

5,000 (5 is in the thousands place).