Math Vocabulary

Front

What does adjacent mean?

Back

Next to or touching

Front

The answer to an addition problem is called?

Back

sum

Front

What type of triangle has all sides equal?

Back

Equilateral

Front

What is perimeter?

Back

the distance around a shape

Front

What do you call lines that will cross at some point?

Back

Intersecting

Front

What is the term for the result of a multiplication problem?

Back

product

Front

What do you call the result of a subtraction problem?

Back

difference

Front

What is the term for a triangle with two equal sides?

Back

Isosceles

Front

What do you call lines that never cross?

Back

Parallel

Front

What is the term for the distance across a circle through its center?

Back

diameter