Variables, Expressions, Integers
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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| variable | a letter or symbol that stands for a number
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| variable expression | a group of numbers, variables, and operations
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| evaluate | to substitute a given number for the variable and find the value of the resulting numerical expression
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| simplify | combining like terms and performing as many operations within the expression as possible
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| combining like terms | when you add or subtract like terms
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| absolute value | a numbers distance from zero on the number line
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| term | a number, a variable or the product of a number and a variable
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| integers | the set of whole numbers and their opposites
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| constant | a term that has no variable
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| coefficient | a number that multiplies a variable
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| like terms | terms with the same variable(s)
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| opposites | numbers that are the same distance from zero on a number line but in opposite directions
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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:
tsmallwood
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