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**Expressions and Equations**

6.EE.2 Write, read and evaluate expressions that record operations with numbers and variables.

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What Does It Mean? - ? Translate this expression using mathematical symbols Using correct vocabulary, write this expression in words

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**Writing Expressions Addition and Subtraction**

Sum, plus additional , more than, increase Difference, minus, less than, take away, decrease Addition and Subtraction Product, times ,double, triple, per Quotient, divided by, “share equally” Multiplication and Division

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Writing Expressions Write each of the following phrases or sentences into an algebraic expression: The sum of four and b Rachel bought 4 shirts and some pants. The product of 5 and a number plus 7 Michael scored some goals. Leo scored 2 more goals than Micahel. How many goals did Leo score? Six less than m

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**More expressions 10 divided by y The sum of 4 and m The sum of 3 and c**

The product of 6 and b 40 times a The product of 12 and t

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**More expressions b divided by 3 340 decreased by w 10 less than k**

f decreased by 2 8 more than y 20 less than w

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**Warm Up 3 + d The product of two and a number plus 5 2 (8+7)**

Using correct vocabulary, write this expression in words. Illustrate this expression using a picture. The product of two and a number plus 5 Translate this expression using mathematical symbols. 2 (8+7) Write this expression in another way using mathematical symbols Illustrate thie expression using a picture Using correct vocabulary, write this expression in words

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Warm Up Write an algebraic expression for each of the following phrases.

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More Practice

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More Practice Answers

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**Expressions and Equations**

Expression – a phrase Equation – a number sentence that uses the = symbol (is, equal to) Identify the expressions and the equations on the worksheet. Circle the number of the equations on worksheet #1.

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WARM UP EVALUATING EXPRESSIONS Evaluate the expression for the given value of the variable. (Lesson 1.1) 1.(8)(x) when x = 4 2.24/x when x = 3 3.x + 15.

WARM UP EVALUATING EXPRESSIONS Evaluate the expression for the given value of the variable. (Lesson 1.1) 1.(8)(x) when x = 4 2.24/x when x = 3 3.x + 15.

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