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Fraction Operations

Lesson 2.10. Fraction Operations. Vocabulary – Unit 2. Addend Bar model Benchmark Common denominator Common factor Compatible numbers Denominator Difference Dividend Divisor Equation Equivalent fractions Expression Factor Fraction Fraction greater than 1 Fraction less than 1

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Fraction Operations

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  1. Lesson 2.10 Fraction Operations

  2. Vocabulary – Unit 2 • Addend • Bar model • Benchmark • Common denominator • Common factor • Compatible numbers • Denominator • Difference • Dividend • Divisor • Equation • Equivalent fractions • Expression • Factor • Fraction • Fraction greater than 1 • Fraction less than 1 • Greater than • Greatest Common Factor (GCF) • Less than • Minuend • Mixed number • Multiplicative inverse • Number line • Numerator • Order of operations • Product • Quotient • Rational number • Reciprocals • Repeating decimal • Simplest form • Simplify • Subtrahend • Sum • Terminating decimal

  3. Objectives2.10 Fraction Operations • Content Objective: IWBAT solve problems with fractions and mixed numbers by applying the strategy use a model. • Language Objective: IWBAT write and explain to my partners how to solve problems with fractions and mixed numbers by applying the strategy use a model.

  4. Essential Question • How do you use the strategy use a model to help you solve a division problem?

  5. Problem of the Day • Rodney needs to buy sorbet to serve his friends. Each serving is 5/8 pint. How much sorbet should Rodney buy to have exactly 4 servings? • a. 6 2/5 pints • b. 2 5/8 pints • c. 2 1/2 pints • d. 5/24 pints

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