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A numerical expression is a mathematical phrase involving only numbers and one or more operational symbols

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A perfect square is a number that has an whole number square root

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The power of a number says how many times to use the number in a multiplication

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the power to which a given number or expression is to be raised, usually expressed as a raised symbol beside the number

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The number that is going to be raised to a power

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A terminating decimal is a decimal that ends

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a decimal fraction in which a figure or group of figures is repeated indefinite

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a rational number is any number that can be expressed as the quotient or fraction

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The coordinate plane defined with description of x y axis quadrants

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positive integers are the numbers 1 2 3

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on opposite sides of the number line.

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It is less than zero

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a number that is not a fraction

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the process of writing repeating decimals or repeating pattern of digits by using a bar

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the magnitude of a real number without regard to its sign.

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Numbers that are multiplied by on and still have the same value

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Property and numbers

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one of a pair of numbers whose product is 1

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unit rate is a ratio that has a denominator of 1