Chapter 1 Vocabulary

Front

Addend

Back

Number to be added to another

Front

Addition

Back

The result of addition

Front

Algebra

Back

Mathematics that uses both letters and numbers

Front

Arithmetic

Back

Mathematics using the 4 basic properties (+ - x ÷ )

Front

Operation

Back

Process of + - x ÷

Front

Sum

Back

Operation of combining 2 or more numbers to find a total

Front

Whole Numbers

Back

The set of numbers 0, 1, 2, 3, 4, 5, 6, …

Front

Difference

Back

The result of subtraction

Front

Inverse

Back

Opposite or reverse

Front

Rename

Back

Express in a form that is equal to the original