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27 Cards in this Set
- Front
- Back
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Terminating Decimal:
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A terminating decimal is a decimal that stops or terminates. |
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Repeating Decimal:
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A repeating decimal is a decimal that repeats without end. The repeating block can be one or more digits. |
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Opposite:
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Opposites are two numbers that are the same distance from zero on a number line but in the opposite directions |
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Inverse Operation:
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Inverse Operations are operations that undo each other |
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Absolute Value:
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is the distance on a number line between two numbers |
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Simplify:
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to reduced |
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Evaluate:
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simplify the expression to the actual answer. |
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Substitute:
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A replacement and equivalent. |
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Coordinate:
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to find a number on a number line |
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Origin:
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the point of intersection of the X- and Y- axes in a coordinate plane. |
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Proportion:
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is simply a statement that two ratios are equal. It can be written in two ways: as two equal fractions a/b = c/d; |
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Conversion:
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to obtain an equivalent value for in an exchange or calculation, as money or units of measurements. |
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Integers:
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Integers are the set of positive whole numbers their opposites and zero |
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Rational Numbers:
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Fractions that can be reduced, mixed numbers, improper fractions, repeating decimals, terminating decimals even integers and whole numbers |
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Base:
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The number that is going to be raised to a power. |
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Power:
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The power of a number says how many times to use the number in a mulitplication |
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Algebraic Expression:
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When addition or subtraction signs (- & + ) separate an expressions in parts. |
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Coefficient:
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A number used to multiply a variable.Example: 6z means 6 times z, and "z" is a variable, so 6 is a coefficient |
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Like Terms:
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Terms with the exact same variables or variables raised to the same power. |
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Variable:
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A variable is a quantity that may change within the context of a mathematical problem or experiment. |
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Inequality:
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An inequality is like an equation that uses symbols for "less than"(<) and "greater than"(>) |
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Ratio:
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A ratio shows the relative sizes of two or more values.Ratios can be shown in different ways. Using the ":" to separate example values, or as a single number by dividing one value by the total.Example: if there is 1 boy and 3 girls you could write the ratio as:1:3 for every one boy there are 3 girls |
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Equivalent Ratios:
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Equivalent ratios are ratios that name the same comparisons. |
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Rate:
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The numbers of measurements being compared are called the terms of the ratio. A rate is special ratio in which the two terms are different units. |
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Unit Rate:
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Is a ratio that compares two quantities in two different units |
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Unit Cost:
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? ask mr. Bliss.... |
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Cross Product:
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Cross products are two equal products obtained by multiplying the second term of each ratio by the first term of the other ratio in a proportion. |
