Expanded Notation with Decimals

Front

What is expanded notation?

Back

Expanded notation is a way of writing numbers to show 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 5.021 in expanded notation?

Back

(5 x 1) + (2 x 1/10) + (1 x 1/1000)

Front

What is the value of (2 x 1000) + (3 x 0.1) in standard form?

Back

2,000.3

Front

What does 3 x 10^2 equal?

Back

3 x 10^2 equals 3 x 100, which is 300.

Front

How do you represent 3.704 in expanded notation?

Back

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

Front

What is the expanded notation of 3.704?

Back

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

Front

What is the value of 0.5 in expanded notation?

Back

(5 x 1/10) or 5/10.

Front

How do you express 0.25 in expanded notation?

Back

(2 x 1/10) + (5 x 1/100) or 0.2 + 0.05.

Front

What is the expanded form of 12.34?

Back

(1 x 10) + (2 x 1) + (3 x 1/10) + (4 x 1/100).

Front

How do you write 7.89 in expanded notation?

Back

(7 x 1) + (8 x 1/10) + (9 x 1/100).