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7th grade Math Vocab
Math Vocabulary
| Question | Answer |
|---|---|
| B | represents the area of the base of a solid figure |
| better buy | comparing two or more prices, it is the one with the lowest unit rate |
| circumference | the perimeter of a circle |
| complementary | two angles whose sum is 90 degrees |
| dimensions | measurements of 2 & 3 dimensional figures, usually edges |
| discount | a deduction taken off original amount |
| equation | a mathematical sentence that contains an equals sign |
| exponent | represents the number of times the base is multiplied by itself |
| expression | a math problem with no equal sign |
| mean | the mathematical average of the data |
| median | the middle number when data is arranged in numerical order |
| mode | the number most repeated in a set of data |
| nth term | refers to the position of a number in a sequence |
| perimeter | the distance around a closed geometric figure |
| proportional | the relationship between two ratios with a constant rate or ratio |
| quadrant | the four regions created in a coordinate plane |
| range | difference between the greatest and least pieces of data |
| relationship | the connection between 2 or more sets of numbers |
| rule | the expression that describes the numbers in a sequence or pattern |
| sample space | the set of all possible outcomes of a probability experiment |
| scale factor | a scale written as a ratio in simplest form |
| similar | 2 or more figures that have proportional sides and congruent angles |
| square root | a factor that when multiplied by itself equals that number |
| supplementary | two angles whose sum is 180 degrees |
| terms | each number in a sequence |
| unit rate | a rate where the denominator is one unit |
| volume | the number of cubic units needed to fill the space occupied by a solid |
| x-axis | the horizontal axis in a coordinate plane and represents the independent variable |
| y-axis | the vertical axis in a coordinate plane and represents the dependent variable |
| area | the number of square units needed to cover a surface of a geometric figure |
Created by:
mlachowsky
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