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Numbers expressed using exponents. The power 3 to the second power is read three to the second power, or three squared

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Numbers with square roots that are whole numbers. 25 is a perfect square because the square root of 25 is 5

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A combination of numbers and operations

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Any face that is not a base

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Properties that state that the sum of any number and 0 equals the number and that the product of any number and 1 equals the number

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The process of writing numeric or algebraic expressions as a product of their factors

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In a power, the number that tells how many times the base is used as a factor. In 5 to the third power, the exponent is 3. That is, 5 to the third power=5 x 5 x 5

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To find the value of an algebraic expression by replacing variables with numbers

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Expressions that have the same value

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To multiply a sum by a number, multiply each addend by the number outside the parentheses

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Choosing a variable and deciding what the variable represents

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A term without a variable

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The way in which numbers are grouped does not change the sum or product

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The order in which numbers are added or multiplied does not change the sum or product

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The numerical factor of a term that contains a variable

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A combination of variables, numbers and at least one operation

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In a power, the number used as a factor. In 10 to the third power, the base is 10. That is, 10 to the third power=10 x 10 x 10.

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A mathematical language of symbols, including variables