Unit One Math Vocabulary

The answer to an addition problem, the result of adding two or more numbers

A solid figure in which all six faces are rectangles

model in which two numbers being multiplied are represented by the dimension of a rectangle

Cutting a number in half

A unit used to measure volume (examples include cubic foot, cubic meter)

a face of a three-dimensional shape (solid), usually the face on which it stands

A mathematical statement that two quantities are equal

A whole number greater than 1 that has more than two factors

Changing the order of the factors does not change the product

A whole number greater than 1 that has exactly two factors (1 and itself)

A whole number that divides evenly into another number

The answer to a multiplication problem

the total number of square units needed to cover a two-dimensional surface

Doubling

A mathematical phrase that contains operations, number, and/or variables (no equals)

The answer to a division problem

Dimension

Changing the grouping of three or more factors does not change the product

The product of a whole number and any other number

The total number of cubic units needed to fill a three-dimensional space