Place Value, Addition, and SubtractionMath Vocabulary Flashcards

Front

Place Value

Back

The value of a digit based on its position in a number.

Front

Digit

Back

Any of the numbers 0-9 used to make a number.

Front

Ones, Tens, Hundreds, Thousands, etc.

Back

The positions of digits in a number, each increasing in value by 10 times the previous place.

Front

Standard Form

Back

A way to write numbers using digits (e.g., 4,567).

Front

Expanded Form

Back

A way to write numbers by showing the value of each digit (e.g., 4,000 + 500 + 60 + 7).

Front

Word Form

Back

A way to write numbers using words (e.g., "four thousand five hundred sixty-seven").

Front

Compare

Back

To determine which number is greater, less, or if they are equal.

Front

Order

Back

Arranging numbers from least to greatest or greatest to least.

Front

Greater Than (>)

Back

A symbol that shows one number is larger than another.

Front

Less Than (<)

Back

A symbol that shows one number is smaller than another.