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14 Cards in this Set
- Front
- Back
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Diameter
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A line segment that passes through the center of a circle with it’s endpoints on the circle. It tells how wide the circle is across.
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Radius
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A length that is half the diameter of a circle. The distance from the center to the edge of a circle.
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Circumference
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The distance around a circle. A circle’s perimeter.
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Factor
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Any number being multiplied to find a product.
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Greatest Common
Factor (GCF) |
The largest single factor for 2 or more numbers. Think of the Factor Ninja!
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Least Common Multiple
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The smallest multiple that two or more numbers have in common. Think Monster Multiple!
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Inverse Operation
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Operations that do the exact opposite of each other. They undo each other.
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Mean
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The sum of a group of numbers divided by the number of numbers (average.)
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Median
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A value found by ordering a group of numbers from least to greatest and choosing the middle one.
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Range
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The difference between the least and greatest values in a set of numbers.
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Prime Factorization
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Breaking down a composite number until all the factors are prime.
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Proportion
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An equation stating that two ratios are equal.
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Unit Ratio
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A ratio that shows the cost per unit of measure.
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Vertex/Vertices
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The point where three or more edges of a solid figure meet.
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