'Numerical expression' presentation slideshows

Algebra 2 Chapter 1 Notes Equations and Inequalities

Algebra 2 Chapter 1 Notes Equations and Inequalities. Algebra is the ability to move values from one side of the equation or inequality to the other side by doing the opposite operation. x + 2. 5. Common Assumptions with Numbers. + 1 n. 1 1. The sign of a number is positive, +

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Warm Up Evaluate each expression for x = 9. 1. 7 + x 2. 4 x 3. 2 x + 1 4. 36

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Chapter 3 Math Vocabulary

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Translating between words and math

Translating between words and math. #5. In word problems, you may need to identify the action to translate words into math. Put together or combine. Add. Find how much more or less. Subtract. Put together groups of equal parts. Multiply. Separate into equal groups. Divide.

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Evaluating Expression

Evaluating Expression. Warm Up. OBJECTIVE: SWBAT evaluate algebraic expressions. Language Objective: SWBAT describe the steps to evaluating expressions. . A magic store is selling exploding pens for $3 each plus $1 for tax.

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21 st Century Lessons

21 st Century Lessons. Writing Algebraic Expressions. Warm Up-Matching. OBJECTIVE : SWBAT write an algebraic expression from a written expression. LANGUAGE OBJECTIVE: SWBAT discuss the difference between algebraic and written expressions. .

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1.1

1.1. Variables in Algebra. 1. 2. GOAL. GOAL. Evaluate a variable expression. Write a variable expression that models a real-life situation. To express real-life number relationships. What you should learn. Why you should learn it. 1.1. Variables in Algebra.

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Math 1-2: Warm-up

Math 1-2: Warm-up. Use the four-step plan to solve each problem. At the local grocery store, a pound of potatoes cost $0.29, and a pound of bananas cost $0.39. What combination of potatoes and bananas could you buy for exactly $1.36? For exercises 2-4, use the following information.

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The Order of Operations

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Order of Operations

Order of Operations. What is a numerical expression?. A numerical expression is a mathematical phrase that includes only numbers and operation symbols. (no equal marks). What does it mean to evaluate an expression?.

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Order of Operations

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Bellringer

Bellringer. The table at the right shows the height of the first bounce when a ball is dropped from different heights. Write an equation to describe the relationship between the height of bounce and the drop height.

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3/25/2013 Warm Up COPY in MATH NOTEBOOK

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SAT MATH Lesson 12

SAT MATH Lesson 12. Drill Day 12. Simplify the following expressions: 1. 2. 3. 4. 5. 6. 7. 8. 9. Algebraic Expressions.

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Variables and Expressions

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Chapter 1.4

Chapter 1.4. Joseph Williams Melvin E. Sine Elementary Jwilliams@gesd40.org. McDougal Littell Middle School Math Course 1. Objective : Use the order of operations. Vocabulary.

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Evaluate expressions, positive exponents

Evaluate expressions, positive exponents. Evaluate expressions: negative or zero exponents. Evaluate a numerical expression involving one or more exponents and multiple forms of rational numbers. Evaluate a numerical expression involving integer exponents and/or integer bases.

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How do you simplify using order of operations and exponents?

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Calendar Project Order of Operations

Calendar Project Order of Operations Using a piece of paper provided, markers, colored pencils, or crayons, and your knowledge of the order of operations, you are going to create a calendar for the month of _______, 2011. If you choose February, you must include days

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