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26 Cards in this Set
- Front
- Back
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Integer |
a whole number; a number that is not a fraction. |
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Repeating Decimal |
a decimal fraction in which a figure or group of figures is repeated indefinitely |
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Terminating Decimal |
A decimal number that has digits that do not go on forever. |
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Rational Number |
any number that can be expressed as the quotient or fraction of two integers. |
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Additive Inverse |
is the number that, when added to x, equals zero. |
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Dividend |
a number to be divided by another number. |
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Divisor |
a number by which another number is to be divided. |
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Quotiant |
result of division. |
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Product |
quantity obtained by multiplying quantities together |
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commutative property of addition |
changing the order of addends does not change the sum |
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commutative property of multiplication |
changing the order of factors does not change the product |
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associative property of addition |
changing the order of addition |
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associative property of multiplication |
mixing up an expression to have the same outcome. |
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Order of Operation |
The rules that say which calculation comes first in an expression |
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Average |
a number expressing data, mean, median, mode. |
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Proportion |
a part that has relations with a whole. |
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Percent |
one part in 100 |
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Ratio |
the relationship between number of times one value contains or is contained within the other. |
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Coefficient |
a numerical or constant quantity placed before and multiplying the variable in an algebraic expression |
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Simple interest/decrease |
measures of percent gain or lost |
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Algebraic Expression |
mathematical phrase that can contain ordinary numbers, variables (like x or y) and operators |
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Equation |
a statement that the values of two mathematical expressions are equal |
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Factors |
numbers that we can multiply to get an answer. |
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Solution |
a means of solving a problem or dealing with a difficult situation. |
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Variable |
A symbol for a number we don't know yet. It is usually a letter like x or y. |
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Principal |
original sum invested or lent. |
