Stack #174666
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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| Perfect Square | rational numbers who's square roots are whole numbers.
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| Square root | one of two equal factors of a number
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| Irrational number | a number that cannot be expresses as a/b where a and b are integers and b does not equal zero.
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| variable | a letter that stands for a number.
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| variable expression | a mathematical phrase that uses numerals and operation symbols.
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| commutative property | for any numbers a and b, a+b=b+a and ab=ba.
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| associative property | for any numbers a,b, and c (a+b)+c = a+(b+c) and (ab)c = a(bc).
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| additive identity | when you add a number and 0, the sum equals the original number.
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| multiplicative identity | for any number a, the product of a and 1 is a.
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| distributive property | for any number a, b, and c, a(b+c) = ab+ac or a(b-c) = ab - ac.
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| term | a number, a variable, or the product of a number and variable(s).
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| constant | a term that has no variable.
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| like terms | terms with the same variable(s), raised to the same power(s).
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| coefficient | a number that multiplies a variable.
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| equation | a mathematical sentence with an equal sign,=.
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| open sentence | an equation with one or more variables.
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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:
tngarver
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