Term
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Definition
| rules that tell you which operations to do first |
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Term
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Definition
| a letter that represents a number |
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Term
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Definition
| Parts of an expression separated by an + or a - sign |
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Term
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Definition
| numbers, or quantities, that do not change |
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Term
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Definition
| a number that multiplies a variable |
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Term
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Definition
| terms that have the same variables with the same exponents |
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Term
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Definition
| replace a variable with a number or expression |
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Term
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Definition
| a statement that two expressions are equal |
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Term
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Definition
| the order of two numbers does not matter when you add or multiply |
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Term
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Definition
| the grouping of more than two numbers does not matter when you add or multiply |
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Term
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Definition
| adding 0, or multiplying by 1, does not change a number |
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Term
| Addition Property of Opposites |
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Definition
| the sum of a number and its opposite is 0 |
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Term
| Zero property of Multiplication |
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Definition
| the product of any number and 0 is 0 |
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Term
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Definition
| multiply a sum or difference by a number by multiplying each term of the sum or difference by the number |
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