Linear Equations
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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| Inverse Operations | opposite operations that undo each other (addition and subtraction as well as multiplication and division)
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| Two-Step Equation | it takes two operations to isolate the variable, first adding or subtracting then multiplying or dividing
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| Solution | a final answer to a math problem
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| Coefficient | a number in front of and used to multiply a variable
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| Constant | a number on its own not multiplied to a variable
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| Properties of Equality | if you perform an operation on both sides of an equation the sides remain equal
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| Equation | a statement that says two mathematical expressions are equal (using "=" sign)
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| Expression | a mathematical phrase that contains only numbers, variables, and operations (no "=" sign)
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| Evaluate | to find the value of a mathematical expression
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| Variable | a symbol (usually a letter) that stands in for a number(s) `we don't know yet
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| Infinite | without end
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| Simplify | to reduce, regroup, or perform all possible 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.
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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:
cbaumler
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