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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| coefficient | the number in front of a variable (multiplying the variable)
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| constant | a fixed value, or a number on it own
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| inequality | a relation between two expressions that are not equal to one another
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| variable | a symbol, such as x, used to represent an unknown value
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| expression | a mathematical phrase that can contain numbers, variables and operation signs: does not have an equal sign
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| term | a constant or a variable in an expression; separated by + and - sign
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| like terms | must have both the same base (or variable) and the same exponent (or power)
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| inverse operations | opposite, reverse operations
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| equation | a mathematical statement containing an equals sign, to show that two expressions are equal
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| operator | a symbol indicating what operation must be done
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| less than | < , fewer than, smaller than, below, under
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| greater than | >, above, over, more than, bigger than
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| Less than or equal to | ≤, at most, maximum, not greater than, no more than
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| greater than or equal to | ≥, at least, minimum, no less than, no fewer than
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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:
krempinm
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