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1-2 Simplifying Expressions.

Explore the world of expressions, equations, and inequalities, learning about values, operations, and grouping symbols. Dive into powers and the order of operations, discovering how to simplify mathematical expressions effectively.

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1-2 Simplifying Expressions.

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  1. 1-2 Simplifying Expressions. Free powerpoints at http://www.worldofteaching.com

  2. Expressions • A group of symbols used to represent a number • The number represented by the expression Value

  3. Equation • A combination of an expression and a value

  4. Inequality Symbols

  5. Inequalities • Made by placing an inequality symbol between an expression and a value

  6. Results • Sum is the result of addition • Difference is the result of subtraction • Product is the result of multiplication • Quotient is the result of division.

  7. Powers

  8. Grouping Symbols • Three main grouping symbols

  9. Order of Operations 1st Grouping symbols 2nd Powers 3rd Multiplication & Division 4th Addition & Subtraction

  10. Questions • Assignment: Pages 10 - 11 / 2 - 44 evens • No Calculators

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