Understanding Place Value Concepts

 Where does the digit live

• standard form

• word form

• place value

• value

How much each digit is worth.

• compare

• decompose

• place value

• value

Any one of the tens symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, or 9 used to write numbers.

• greater than

• digits

• period

• value

The set of three numbers separated by commas.

• word form

• standard form

• period

• compose

A way to write numbers that shows the value of each digit.

• word form

• standard form

• expanded form

A way of using words to write a number.

• expanded form

• standard form

• word form

A way of writing numbers using digits.

• word form

• standard form

• expanded form

To decide if numbers, amounts, or sizes are greater than, less than, or equal to each other.

• compose

• decompose

• compare

• value

A symbol that means the same value as.

• greater than

• less than

• equal to

A symbol used to compare two numbers when the first number is less than the second number.

• greater than

• less than

• equal to