Expanded Notation

Front

What is expanded notation?

Back

Expanded notation is a way to write numbers that shows the value of each digit. For example, 432 can be written as (4 x 100) + (3 x 10) + (2 x 1).

Front

How do you write the number 5,678 in expanded notation?

Back

(5 x 1,000) + (6 x 100) + (7 x 10) + (8 x 1)

Front

What does the digit in the thousands place represent?

Back

The digit in the thousands place represents how many groups of 1,000 are in the number.

Front

What is the value of the digit 4 in the number 4,562?

Back

The value of the digit 4 is 4,000.

Front

How do you find the value of a digit in a number?

Back

To find the value of a digit, multiply the digit by its place value (e.g., hundreds, tens, ones).

Front

What is the expanded notation for the number 3,210?

Back

(3 x 1,000) + (2 x 100) + (1 x 10) + (0 x 1)

Front

What is the place value of the digit 6 in the number 6,789?

Back

The place value of the digit 6 is 6,000.

Front

How do you write the number 9,045 in expanded notation?

Back

(9 x 1,000) + (0 x 100) + (4 x 10) + (5 x 1)

Front

What is the expanded form of 1,234?

Back

(1 x 1,000) + (2 x 100) + (3 x 10) + (4 x 1)

Front

What is the value of the digit 2 in the number 2,345?

Back

The value of the digit 2 is 2,000.