7th grade math essential vocabulary
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| The distance of a number from zero on a number line | Absolute Value
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| A graph that displays the highest and lowest quarters of data as whiskers, the middle two quarters of the data as a box, and the median | Box and Whisker Plot
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| The number that is multiplied by a variable in an algebraic expression | Coefficient
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| A value that does not change | Constant
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| Matching angles of two or more polygons | Corresponding Angles
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| Matching sides of two or more polygons | Corresponding Sides
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| the intersection of a figure in 2-dimensional space with a line, or of a body in 3-dimensional space with a plane | Cross-section
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| Volume of the solids is measured in? | cubic unit
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| The sum of successive data items listed according to the number of times the item occurs | cumulative frequency table
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| A table of ordered pairs that represent solutions of a function | function table
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| A mathematical sentence that shows the relationship between quantities that are not equivalent | inequality
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| The set of whole numbers and their opposites | integer
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| The amount of money charged for borrowing or using money, or the amount of money earned by saving money | interest
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| The difference between the upper and lower quartiles in a box-and-whisker plot | interquartile range
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| Operations that undo each other; | inverse operations
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| The least number in a set of data | lower extreme
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| The sum of the items in a set of data divided by the number of items in the set; also called the average | mean
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| An arrangement of two-dimensional figures that can be folded to form a polyhedron | net
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| A value much greater or much less than the others in a data set | outlier
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| The amount stated as a percent that a number increases or decreases | percent of change
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| A square of a whole number, 49, 25, 81 | perfect square
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| The initial amount of money borrowed or saved | principle
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| Three values, one of which is the median, that divide a data set into fourths | quartile
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| The ratio used to enlarge or reduce similar figures | scale factor
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| Figures with the same shape but not necessarily the same size | similar
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| The sum of the area of the faces, of a three dimensional figure | surface area
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| A rate in which the second quantity in the comparison is one unit | unit rate
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| The greatest number in a set of data | upper extreme
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| The number of cubic units needed to fill a given space | volume
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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