Place Value - Decimals

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 is the expanded form of a number?

Back

Expanded form is a way of writing a number that shows the value of each digit. For example, the expanded form of 432 is 400 + 30 + 2.

Front

How do you write 7,432 in expanded form?

Back

7,000 + 400 + 30 + 2.

Front

What is standard form?

Back

Standard form is the way of writing numbers using digits. For example, the standard form of three thousand four hundred twenty-eight is 3,428.

Front

How do you convert (3x10) + (4x1) + (8x0.1) into standard form?

Back

34.8.

Front

What place is the digit 6 in the number 3.46?

Back

Hundredths place.

Front

What does 'five hundredths' mean in decimal form?

Back

.05.

Front

What is the expanded notation of the number 8,425?

Back

(8 x 1,000) + (4 x 100) + (2 x 10) + (5 x 1).

Front

What is the value of the digit 4 in the number 4.56?

Back

The value of the digit 4 is 4, which is in the ones place.

Front

How do you identify the tenths place in a decimal?

Back

The tenths place is the first digit to the right of the decimal point. For example, in 2.3, the digit 3 is in the tenths place.