Equations and inequalities
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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What is an algebraic expression | An algebraic expression is a mathematical phrase with at least one variable
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What is an equation | An equation is a mathematical sentence with an equal sign
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What is an inequality | An inequality is a mathematical sentence that contains <,>,> or = to and < or = to or an = sign with a \ through it
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What are inverse operations | Inverse operations are operations that undo each other
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What is an open sentence | An equation with one or more variables is an open sentence
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What is a solution of an equation | A solution of an equation is a value for a variable that makes an equation true
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What is a solution of an inequality | A solution of an inequality is any value that makes the inequality true
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What is a variable | A variable is a symbol that represents one or more numbers
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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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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:
campbell munson
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