Math vocab cards Flashcards

1
Q

Absolute value

A

A number’s distance from zero (0) on a number line. Distance is expressed as a positive value (e.g., |3| 3 and |-3| 3).

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2
Q

Acute angle

A

An angle with a measure less than 90° and greater than 0°

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3
Q

Addend

A

Any number being added.

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4
Q

Angle

A

A figure formed by two rays with the same endpoint (vertex). Angles are measured in deg

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5
Q

Coordinate grid or plane

A

A two-dimensional network of horizontal and vertical lines that are parallel and evenly spaced; especially designed for locating points, displaying data, or drawing maps.

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6
Q

Coordinates

A

Numbers that correspond to points on a coordinate plane in the form (x, y), or a number that corresponds to a point on a number line. Also called ordered pairs.

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7
Q

Cylinder

A

A three-dimensional figure with two parallel bases that are congruent circles and a lateral face that is a parallelogram.

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8
Q

Divisible

A

Capable of being divided by another number without a remainder.

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9
Q

Dozen

A

A quantity made of twelve items.

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10
Q

Congruent

A

Having exactly the same shape and size.

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11
Q

Parallel

A

A relationship between lines, line segments, rays or planes that are a constant distance apart.

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12
Q

Pattern

A

A predictable or prescribed sequence of numbers, objects, etc. Patterns and relationships may be described or presented using manipulatives, tables, graphics (pictures or drawings), or algebraic rules (functions).

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13
Q

Polygon

A

A closed plane figure, having at least three sides that are line segments and are connected at their endpoints.

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14
Q

Product

A

The result of multiplying numbers together.

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15
Q

Real-world problem

A

A problem that is an application of a real-life situation involving mathematics

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