Place Value and Expanded Form with Decimals

Front

What is place value?

Back

Place value is the value of a digit based on its position in a number. Each position represents a different power of ten.

Front

What is the expanded form of a number?

Back

The expanded form of a number shows the value of each digit in the number, expressed as a sum of each digit multiplied by its place value.

Front

What place value is the digit 4 in the number 4.645?

Back

Thousandths.

Front

What place value is the digit 6 in the number 502.602?

Back

Tenths.

Front

What place value is the digit 1 in the number 45.651?

Back

Thousandths.

Front

What is the expanded form of the number 154.25?

Back

1 x 100 + 5 x 10 + 4 x 1 + 2 x (1/10) + 5 x (1/100).

Front

What place value is the digit 8 in the number 23,252.086?

Back

Hundredths.

Front

What is the value of the digit 5 in the number 5.678?

Back

5 in this number represents 5 ones.

Front

How do you identify the place value of a digit in a decimal?

Back

Count the positions to the right of the decimal point: tenths, hundredths, thousandths, etc.

Front

What is the place value of the digit 3 in the number 0.345?

Back

Hundredths.