Expanded Notation Practice

Front

What is expanded notation?

Back

Expanded notation is a way to write 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

What digit shows the tenths place value in the number 520.345?

Back

The digit in the tenths place value is 3.

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator. For example, 85/100 = 0.85.

Front

What is the decimal representation of six tenths?

Back

The decimal representation of six tenths is 0.6.

Front

Write the number 487.328 in expanded notation.

Back

487.328 can be written as (4 X 100) + (8 X 10) + (7 X 1) + (3 X 0.1) + (2 X 0.01) + (8 X 0.001).

Front

What is the value of (3 X 100) + (3 X 10) + (3 X 1) + (9 X 0.1) + (3 X 0.01) + (8 X 0.001)?

Back

The value is 333.938.

Front

What does the digit 5 represent in the number 520.345?

Back

The digit 5 represents 500, as it is in the hundreds place.

Front

How do you identify the place value of a digit in a decimal number?

Back

The place value of a digit in a decimal number is determined by its position relative to the decimal point. For example, in 520.345, the 3 is in the tenths place.

Front

Convert 85/100 to decimal form.

Back

85/100 in decimal form is 0.85.

Front

What is the value of 0.6 in fraction form?

Back

0.6 can be expressed as 6/10.