RP Math 3 set 1

Front

Area

Back

The measure, in square units, of the inside region of a closed two-dimensional figure. Area = length x width

Front

Associative property

Back

The grouping of factors or addends does not change the answer.

Example: (2 + 3) + 6 = 12

2 + (3 + 6) = 12

Front

Commutative property

Back

The order that you add or multiply does not change the answer.

Example: 4 + 2 + 3 =9

2 + 3 + 4 = 9

Front

Compose

Back

To put together or combine smaller parts to create a larger number or whole.

Example: 20 + 5 = 25

Front

Composite figure

Back

A two- or three-dimensional figure that can be decomposed into smaller figures.