Expanded Form

Front

What is expanded form?

Back

Expanded form 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 the number 504.3 in standard form?

Back

504.3 is already in standard form.

Front

Write 1.27 in expanded form.

Back

(1 x 1) + (2 x 0.1) + (7 x 0.01)

Front

What does the underlined digit represent in the number 1,456.918?

Back

The underlined digit '1' represents (1 x 1,000).

Front

What does the underlined digit represent in the number 345.296?

Back

The underlined digit '6' represents (6 x 0.01).

Front

What does the underlined digit represent in the number 345.236?

Back

The underlined digit '3' represents (3 x 0.01).

Front

How do you convert a number from expanded form to standard form?

Back

To convert from expanded form to standard form, add the values of each part together. For example, (3 x 100) + (4 x 10) + (5 x 1) = 345.

Front

What is the value of the digit '2' in the number 2,345.67?

Back

The digit '2' represents (2 x 1,000).

Front

How do you write the number 0.56 in expanded form?

Back

(5 x 0.1) + (6 x 0.01).

Front

What is the expanded form of the number 7,890?

Back

(7 x 1,000) + (8 x 100) + (9 x 10) + (0 x 1).