Math Test Unit 2
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17 terms
Terms | Definitions |
|---|---|
 Commutative Identity | When the order of the factors or terms in the operation doesn't matter. |
| Identity Property of Addition and Multiplication | When 0 is added to a number, or when a number is multiplied by one and the result is identical to the original number. |
| Additive Identity | 0 |
| Multiplicative Identity | 1 |
| Fully Simplified | No more grouping symbols, no more like terms, and all operations have been performed. |
| The Distributive Property of Multiplication over a Sum or a Difference. | It provides a strategy for writing an equivalent expression without grouping symbols. |
| Equivalent Expression | Two or more expressions are equivalent if they simplify to the same expression. |
| Term | A number or operation in a addition problem. |
| Constant Term | A number without a variable. |
| Variable Term | A variable in an operation or problem, like x. |
| Constant | A constant term. |
| Like Terms | Coefficients with the same variable. |
| Coefficient | A number multiplied with a variable, for example 5x. |
| Equation | A problem that has an equal sign and can be solved at first sight. |
| Solution of an equation | A value for the variable that makes the equation true. |
| Equivalent Equations | Two or more equations with the same solution. |
| Inverse Operations | Two inverse operations that when put together leave you with the same number as before. |
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