Math definitions
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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decimal | pertaining to tenths or the number 10
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fraction | a number in the form a over b where b doesn't equal 0
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ratio | a comparison of 2 quantities by division
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prortion | an equation that states that 2 ratios are equivilent
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complementary angles | 2 angles who's angles measures add up to 90 degres
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supplementary angles | 2 angles who's angles measures add up to 180 degres
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circumference | the outer boundary, especially of a circular area; perimeter
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radius | a straight line extending from the center of a circle to the circumference
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diameter | a straight line passing through the center of a circle and meeting the circumference at each end
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surface area | the sum of all the areas that cover an object
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volume | the quantity of 3-D space enclosed by some closed boundary
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quadrant | a quarter of a circle, and are of 90 degres
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coordinate plain | a plane scanned by the x-axis and y-axis which the coordinates of a point are its distances from 2 intersecting lines
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simplify | to make less complex; easier
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calculate | to determine a math problem
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plot | to place a point on a coordinate plane by using x and y axis
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round | an expression to the nearest multiple or power
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estimate | to find an answer close to the exact answer by rounding or other methods
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
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.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
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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Created by:
bschipp
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