Expanded Notation with Decimals

Front

What is expanded notation?

Back

Expanded notation is a way of writing numbers that shows the value of each digit. For example, 345 can be written as (3 x 100) + (4 x 10) + (5 x 1).

Front

How do you write 3.704 in expanded notation?

Back

(3 x 1) + (7 x 1/10) + (4 x 1/1000)

Front

What does the digit '7' represent in the number 3.704?

Back

The digit '7' represents 7 tenths or 7/10.

Front

How do you convert (6 x 1) + (8 x 1/100) + (4 x 1/1000) to standard form?

Back

6.084

Front

What is the value of the digit '5' in the number 5.021?

Back

The digit '5' represents 5 units or 5.

Front

How do you write 0.65 in expanded notation?

Back

(6 x 1/10) + (5 x 1/100) or (6 x 0.1) + (5 x 0.01).

Front

What is the expanded notation for the number 6.84?

Back

(6 x 1) + (8 x 1/10) + (4 x 1/1000) or (6 x 1) + (8 x 0.1) + (4 x 0.001).

Front

What is the result of 12 x 400?

Back

4,800.

Front

How do you express 5.021 in expanded notation?

Back

(5 x 1) + (2 x 1/100) + (1 x 1/1000).

Front

What is the value of the digit '2' in the number 5.021?

Back

The digit '2' represents 2 hundredths or 2/100.