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, the number 234 can be written as (2 x 100) + (3 x 10) + (4 x 1).

Front

How do you represent decimals in expanded notation?

Back

Decimals in expanded notation are represented by showing the value of each digit after the decimal point. For example, 2.35 can be written as (2 x 1) + (3 x 0.1) + (5 x 0.01).

Front

What does the digit '0' represent in expanded notation?

Back

In expanded notation, the digit '0' is ignored because it does not contribute to the value of the number.

Front

Convert (3 x 1) + (4 x 0.1) + (2 x 0.01) into a decimal.

Back

The decimal representation is 3.42.

Front

What is the value of (5 x 0.1) + (2 x 0.01) + (1 x 0.001)?

Back

The value is 0.521.

Front

How do you write the number 0.56 in expanded notation?

Back

0.56 can be written as (5 x 0.1) + (6 x 0.01).

Front

What is the expanded notation for the number 7.204?

Back

The expanded notation is (7 x 1) + (2 x 0.1) + (0 x 0.01) + (4 x 0.001).

Front

How do you express the number 0.75 in expanded notation?

Back

0.75 can be expressed as (7 x 0.1) + (5 x 0.01).

Front

What is the numeral for (6 x 1) + (5 x 0.1) + (3 x 0.01)?

Back

The numeral is 6.53.

Front

Write the number 0.482 in expanded notation.

Back

0.482 can be written as (4 x 0.1) + (8 x 0.01) + (2 x 0.001).