Decimals Different Ways

Front

What is the tenths place value in a decimal number?

Back

The tenths place value is the first digit to the right of the decimal point, representing one-tenth of a whole.

Front

How do you write a number in expanded form?

Back

To write a number in expanded form, break it down into the sum of its place values. For example, 82.91 = 80 + 2 + 0.9 + 0.01.

Front

What is expanded notation?

Back

Expanded notation expresses a number as the sum of its digits multiplied by their respective place values.

Front

How do you identify the hundredths place in a decimal?

Back

The hundredths place is the second digit to the right of the decimal point, representing one-hundredth of a whole.

Front

What is the expanded form of 9 hundredths?

Back

0.0 + 0.09.

Front

How do you represent a decimal number in powers of ten?

Back

To represent a decimal in powers of ten, express each digit multiplied by its place value as a power of ten. For example, 7.09 = (7 x 1) + (0.09 x 9).

Front

What is the value of the digit 3 in the number 520.345?

Back

The digit 3 is in the tenths place, so its value is 0.3.

Front

How do you convert a decimal to expanded form?

Back

Separate the whole number and decimal parts, then express each part as a sum of its place values.

Front

What does the digit 8 represent in the number 7,802?

Back

The digit 8 is in the hundreds place, representing 800.

Front

How do you express 0.09 in expanded form?

Back

0.09 can be expressed as 0.0 + 0.09.