All Of 7th Grade Math 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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| numerator | the top of the fraction and it describes "the part" out of the whole
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| denominator | the bottom part of a fraction and it tells us how many equal parts that whole is cut into
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| absolute value | how far away a number is from zero
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| integers | a positive or a negative whole number
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| opposites | numbers that are each the same distance away from zero
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| ratio | a part to part rate between two numbers
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| rate | a ratio between two measurements with different units
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| unit rate | the amount per one
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| unit price | the cost per object
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| reciprocal | switching the numerator and the denomenator when dividing fractions
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| variable | alphabetic character representing a number
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| proportion | equation stating that two ratios are equal
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| equation | an expression
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| tax | percentage added to the buyers cost
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| commission | earnings based on a percentage of the total amount of sales
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| percent | per 100
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| principal | the amount of money borrowed or invested
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| balance | when both sides have the same quantity or mass
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| simple interest | paid only the original principal
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| compound interest |
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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.
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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:
oliviawarner71
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