Mathematics Vocabulary

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Acute angle

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The measure of an angle with a measure between 0° and 90°

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Add

Back

To combine; put together two or more quantities

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Addend

Back

Any number being added

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Algorithm

Back

Set of steps used to solve a mathematical computation

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Angle

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Formed by two rays with a common endpoint (called the vertex)

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Angle measure

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The size of an angle is measured in degrees

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Area

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The number of square units that covers a shape or figure

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Area model

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A pictorial way of representing multiplication using the length and width of a rectangle

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Array

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An orderly arrangement in rows and columns used in multiplication and division

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Attribute

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A characteristic of an object such as color, shape, size, etc.