Documents 1-3 Solving Addition and Subtraction Equations Pre-Algebra Warm Up Write an algebraic expression for...

Slide 11-3 Solving Addition and Subtraction Equations Pre-Algebra Warm Up Write an algebraic expression for each word phrase. 1. a number x decreased by 9 2. 5 times the…

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Objectives Students will be able to: Identify highest common factors and least common multiples. Solve problems that involve adding and subtracting fractions with unlike…