Pre-Algebra Ch. 3
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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| area | the measure of the surface enclosed by a geometric figure
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| arithmetic sequence | a sequence in which the difference between any two consecutive terms is the same
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| coefficient | the numerical part of a term that contains a variable
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| common difference | the difference between any two consecutive terms in an arithmetic sequence
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| constant | a term without a variable
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| equivalent equations | two or more equations with the same solution
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| equivalent expressions | expressions that have the same variable
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| formula | an equation that shows a relationship among certain quantities
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| inverse operations | operations that undo each other (addition/subtraction & multiplication /division)
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| like terms | expressions that contain the same variables to the same power such as 2n and 5n or 6xy^2 and 4xy^2
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| perimeter | the distance around a geometric figure
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| sequence | an ordered pair of numbers such as 0, 1, 2, 3, 4, .... or 2, 4, 6, 8,....
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| simplest form | when an algebraic expression has no like terms and no parentheses
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| simplifying the expression | to use the distributive property to combine like terms
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| term | each number within a sequence is called a term
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| two-step equation | an equation that contains two operations
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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:
Miss Brinkoetter
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