Do these signs have a meaning? PeaceRecycle.

Slides:

Advertisements

Similar presentations

Variables and Expressions

Advertisements

Becky Afghani, LBUSD Math Office, 2003 Operation Words Beat the Computer!

2-1 Writing Equations Goals: Translate sentences into equations

Verbal Expressions for =

4n + 6 A number increased by six times four A number plus six

Becky Afghani, LBUSD Math Office, 2003 Translating Equations and Inequalities Beat the Computer!

Proper and Improper Fractions

Addition and Subtraction Equations.

Unit 12 INTRODUCTION TO ALGEBRA. 2 ALGEBRAIC EXPRESSIONS An algebraic expression is a word statement put into mathematical form by using variables, arithmetic.

1) GOAL : Get the variable on one side of the equation. 2) You always perform the same operation to both sides of an equation.

_ + plus minus times divide add subtract multiply quotient

Objective - To translate English words, phrases, and sentences into mathematical symbols, expressions, and equations respectively. _ + plus minus times.

Equalities Inequalities < Is less than = Equals- Is the same as

Addition & Subtraction Add Plus More than Subtract Difference Take away Altogether Minus Less than +-

Algebraic Expressions

Translating Word Phrases into Algebraic Expressions or Equations

Warm up Match each of the phrases with its appropriate operation. Operations may be matched more than one.  More than  Decreased by  Product  Quotient.

Ch 2.1 Translating Equations

Writing Expressions and Equations

4x + 3y 4x + 3y Translation of verbal phrases to mathematical phrases

Unit 3: Solving Equations Minds On. Unit 3: Solving Equations Solving Polynomial Equations Success Criteria for Solving Polynomial Equations:  Isolate.

Dividing Integers EXAMPLE 1 The quotient of two integers with different signs is negative. The quotient of two integers with the same sign is positive.

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

WRITING EXPRESSIONS. Write the expression just like it is read. The only exception is Phrases with ‘than’ in which the numbers are reversed. LESSON 3.2.

Variables and Equations Pre-Algebra. Learning Objective I can solve equations with variables.

Bell Ringer In a factory of 200 people, 120 are men who earn $18 an hour. The women earn $20 an hour. What is the average salary of the employees at the.

Addition, Subtraction, Multiplication, and Division of Integers

Course Algebraic Expressions Course Algebraic Expressions Course 3 Warm Up Warm Up Problem of the Day Problem of the Day Lesson Presentation.

Writing Expressions.

Math 010: Verbal expressions & Intro to Equations October 9, 2013.

Translating into Algebraic expressions

Verbal Phrases.  Students will be able to translate verbal phrases into Algebra.

6.3.5 Translating words to algebraic expression. Algebraic Expressions Expressions that contain at least one variable PROBLEM: Twice a number decreased.

Warm Up  Brainstorm words that are associated with: SymbolAssociated Word + - x ÷

7 A&F 1.1 OBJECTIVE Use variables & operations to write an expression We LOVE Mathematical Language!!!

2-1A Writing Equations Algebra 1 Glencoe McGraw-HillLinda Stamper.

Verbal Phrases Students will be able to: Translate verbal phrases into algebraic expressions, equations and inequalities. State Standards PDE Math Standard.

Know your signs? Yes/No? I can fix that!. Maths signs.

1.3 Solving Equations Translating words in to math and Solving equations.

Lesson 1-6/ 1-7 Writing Algebraic Expressions. To evaluate an expression, substitute a number for a variable Example 1: Evaluate 3n + 7 when n = 3.

SECTION 1.4 EXPONENTS. PRODUCT OF POWERS When you multiply two factors having the same base, keep the common base and add the exponents.

Notes Over 1.5 Write the phrase as a variable expression. Let x represent the number. 1. The sum of 1 and a number sum add switch 2. 4 less than a number.

Section 1-1 Using Variables SPI 21C: Translate a verbal expression into an algebraic expression or vs. SPI 22B: Translate a verbal sentence into an algebraic.

Translating Algebraic and Verbal Expressions. Warm Up Answer the following problems 1.(5+2-6) - (1-5+12) + (6-3+11)= 2.2(5-3) 2 + (15÷3x2) - (5+2 x 1-4)=

1.2 Words and Expression.

1-2 Writing Algebraic Expressions Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day Lesson Quizzes Lesson Quizzes.

How do you write this as a numerical expression? Decrease the quotient of 24 and 3 by 5.

Writing Algebraic Expressions Mini Lesson. Objective: Write and evaluate an algebraic expression for a given situation, using up to three variables.

Algebra 1.1 I can translate between mathematical and verbal expressions.

1. 2 Translating Addition Phrases  The sum of 6 and a number  8 more than a number  A number plus 5  A number increased by 7.

A.A.1: Translate a quantitative

Obj: to recognize math words and to convert English to Math

Translating Expressions. Addition Phrases  More than  Increase by  Greater than  Add  Total  Plus  Sum.

1-2 Writing Algebraic Expressions Warm Up Evaluate each expression for the given values of the variables. Homework: Page 12 #11-31 all y –

Objective: Translate verbal phrases to number form. Key phrases : Addition: The sum of five and a number 5 + x Six more than a number x + 6 A number plus.

Lesson 5.1/5.2 – Writing Expressions and Equations Write this TITLE down on your notes!!! 5.1 /5.2 Writing Expressions and Equations.

1) GOAL : Get the variable on one side of the equation. 2) You always perform the same operation to both sides of an equation.

Mrs. M. González 7 th Grade Math. Means+ Means+ Sum, Add, In addition, More than, Increased, In excess, Greater Sum, Add, In addition, More than, Increased,

Words and Phrases to Math Symbols

___________________________________________________ _______ Algebra 1 – Solving Equations - Math is Hip ™ Prerequisite Skills Needed: - Basic Addition.

A-SSE.1b:Translating phrases into algebraic expressions

An algebraic expression is a mathematical sentence that doesn't have an equal sign. We can use math terminology to translate verbal expressions into algebraic.

SAT MATH Drill Lesson 5.

OR How to decide what math symbols to use

Writing Expressions and Equations

Chapter 1-1 Variables and expressions

Applications of Algebra

Translating into Algebraic expressions

Writing Algebraic Expressions

Vocabulary Algebraic expression Equation Variable

Presentation transcript:

Do these signs have a meaning? PeaceRecycle

Translating from “math” to English and English to math A fraction that compares two quantities measured in different units A rate per one given unit = 5Two plus three equals five

sum 3 + n plus X + 10 difference 7 - a less X - 12 times 5y product 2n quotient divided sum more increased difference decreased minus *less than times of product divided quotient add plus

8x - 6 2(5 + a) 17 - n 3

5(12 + n) 10 x - 3 ____

people c 4 C x 4

C x 4What we know What we need to do…divide by 2 Answer: C x 4 2 ____

$ $3.05 per gallon $3.05/gal 140mi/h$4/ft2.5c/person $9.15 $3.05 2