Decimals Place Value & Expanded Notation

Front

What is a decimal?

Back

A decimal is a number that includes a decimal point, which separates the whole number part from the fractional part.

Front

What does the tenths place represent in a decimal?

Back

The tenths place is the first digit to the right of the decimal point, representing one part out of ten.

Front

What does the hundredths place represent in a decimal?

Back

The hundredths place is the second digit to the right of the decimal point, representing one part out of one hundred.

Front

What is expanded notation?

Back

Expanded notation is a way to express a number by showing the value of each digit.

Front

How do you write 3.45 in expanded notation?

Back

(3 x 1) + (4 x 0.1) + (5 x 0.01)

Front

What is the place value of the digit 7 in the number 57.89?

Back

The place value of 7 is in the tens place.

Front

Which digit is in the hundredths place of the number 12.345?

Back

The digit in the hundredths place is 4.

Front

How do you convert the fraction 3/10 to a decimal?

Back

3/10 is equal to 0.3.

Front

What is the value of the digit 5 in the number 45.678?

Back

The value of 5 is 5 x 10, which is 50.

Front

Which number represents four and twenty-five hundredths in standard form?

Back

4.25