4th grade Math Vocab 1

Front

Answer to a multiplication problem?

Back

Product

Front

Answer to an addition problem?

Back

sum

Front

Finding area:

Back

L x W

Front

Identify the trapezoid.

Back

Front

Perimeter of a rectangle?

Back

L + W + L + W

Front

Distributive Property

Back

Breaking apart problems into two simpler problems.

Front

Commutative Property of Addition: ex. 12 + 30 = 30 + 12

Back

You can add two numbers in any order.

Front

Arrangement of objects in equal rows and columns is called ___

Back

array

Front

Symbol for an unknown amount

Back

variable

Front

Lines that will NEVER intersect

Back

Parallel