Math Vocabulary 3rd A

formula for perimeter

• add 2 sides

• add ALL sides

• length x width

• multiply two side lengths

formula for area

• add all sides

• length x width

• top x bottom

• left x right

difference

• the answer to an addition problem

• the answer to a divison problem

• the answer to a subtraction problem

• the answer to a multipliction problem

product

• the answer to a multplication problem

• the answer to an addition problem

• the answer to a subtraction problem

• the answer to a division problem

numerator

• the top number in a fraction

• the bottom number in a fraction

the total number of equal shares represented

• numerator

• denominator

• total

• whole

Which of the following statements are TRUE? Choose TWO.

• addition is the inverse of subtraction

• addition is the inverse of multiplication

• mutliplication is the inverse of division

• division is the inverse of subtraction

quotient

• the answer when you divide

• the answer when you multiply

• the answer when you add

• the answer when you subtract

commutative property of multiplication

• numbers are broken apart, multiplied, and then combined

• the order of the factors doesn't matter, the product will be the same

• changing which numbers are multplied first won't change the product

• any number times 1 equals that number

Which of the following is NOT a quadrilateral

• rhombus

• rectangle

• rectangle

• pentagon