Chapter 1 Academic Vocabulary:

a number used as a repeated factor**Base:******the property that states that multiplying or dividing a sum by a number is the same is the same as multiplying or dividing each addend by the number and then adding the products or quotients**Distributive property:**to find the value of an expression**Evaluate:**a number that tells how many times a base is used as a factor__Exponent:__opposite operations that undo each other; addition and subtraction are inverse operations; multiplication and division are inverse operations__Inverse operations:__a mathematical phrase that has numbers and operation signs but no equal sign__Numerical expression:__the process for evaluating expressions__Order of operation:__each group of three digits separated by commas in a multi-digit number.__Period:__

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