Chapter 1. The Real Number System
|
|
- Shanon Marvin Sparks
- 5 years ago
- Views:
Transcription
1 Chapter The Real Number System Section.. All whole numbers are also integers.. {0,,, }. {...,, 0,,, }. {, 0,, } 9. Ø. {,, 6, }. Any integer n can be written as n.. True. True 9. False, since 0. is not a natural number, but it is a positive number.. False. Negative numbers are rational.. True. Zero. Whole numbers 9. The number 0. is a terminating decimal, whereas 0. is a repeating decimal....; terminating 6 0. ; repeating. 0. ; repeating (c), 0,, (d),, 0,, (e) None 9. (a), 9 (b), 9 (c), 9 (d), 9, (e). (a), 6... (b), 6 (c), 6 (d),, 0., 6,. (e) (a), (b) 0,,. > 0, 0 <. 0, 0
2 Chapter : The Real Number System SSM: Elementary Algebra. >, <. n, n 9. y, y 6. False 6. True 6. True 6. False < 6... >. <. > π 9. {..., 9,, }. {0, }. Ø. () 9(). 9. <.. <.. > > % December and January combined account for more than of the fatal fires. 9. (a) False (b) True (c) True (d) False (a) 9 0. (b) (c) 0. 9 Section.. Addends are the numbers in a sum; factors are the numbers in a product.. (c), divisor. (f), minuend. (g), exponent 9. (b), subtrahend. (),, ()(). A natural number exponent indicates repeated multiplication t t t t t t
3 SSM: Elementary Algebra Chapter : The Real Number System 9.. yyyyy y. x , The symbol is used for subtraction, as in 6 ; for negative numbers, as in ; and for opposites, as in t.... ( ). ( ) > ( ) 6. 6 < () ( ) 0 9. ( ) ( ) ()( ) 9. ( + ) ( + ) ( ). [ ( 6 )] [ ( )] [] ( ) ,. 6 (6) ,., 9. 6, 9. 6(..90) 6(0.). There were 9 more home runs hit by an American League team than by a National League team.
4 Chapter : The Real Number System SSM: Elementary Algebra % Presidential debates, newspaper stories, and T.V. news have percentages greater than %. 0. No; a person may have chosen more than one category. 0. a x, so a ( x) x 0. ( + ) 0. ( ) Section.. In a sum, the addends can be added in any order. In a product, the factors can be multiplied in any order.. ( + 9) + + (9 + ) ; Associative Property of Addition. ( ) ( ) 0; Associative Property of. Associative Property of Addition 9. Property of Additive Inverses. Additive Identity Property. Distributive Property. Commutative Property of. For addition, the number 0 is the additive identity. 9. c c. x + x 0. x + y (x + y). x, x 0 x. (6 + x) (x + 6) 9. (a) Associative Property of Addition (b) Commutative Property of Addition (c) Associative Property of Addition (d) Distributive Property (e) Commutative Property of. (a) Associative Property of (b) Commutative Property of (c) Associative Property of. (d), 0 n 0. (e), n. (b), a a, a 0 9. n n(0 + ) 0n + n. (x + ) x + 6. (y ) y. x( + y) x + xy. a(x ) ax a 9. x + y (x + y). y z (y z). ax + ay a(x + y). x + 6 (x + ). a 6 (a ) 9. 0 (00 + ) (00 ) (9 + ) 6. ( ) (0 + ) 69. (a) 00 ( ) 00 % of the families eat together on or weekdays.
5 SSM: Elementary Algebra Chapter : The Real Number System (b) + % of the families eat together on weekdays ( + + ). 9 (00 ) 00. (x) x; Associative Property of. + ( )y ( + y); Distributive Property Section.. Add the absolute values and use the sign of the addends.. + ( ) ( ) ( ) ( ) ( ) ( ) ( 0) ( ) + ( ) 6 + ( ). + [6 + ( 9)] + ( ) ( ) ( ) + ( ) ( ) [( ) + ] 6+ + ( ) + ( ) (.) (.) (.) ( ) ( ) + ( ) + ( ) (.) ( ) (.) ( ) ( ) ( ) + ( ) 6. + ( ) + ( ) ( 0.9) 0.. The Commutative Property of Addition allows us to reorder, and the Associative Property of Addition allows us to regroup.. (a) Commutative Property of Addition (b) Associative Property of Addition. (a) Commutative Property of Addition (b) Associative Property of Addition (c) Property of Additive Inverses (d) Additive Identity Property ( + ) + () +
6 6 Chapter : The Real Number System SSM: Elementary Algebra ( ) ( ) ( ) ( + ) ? +? 9.? + ( ) + 9? + 9? 9. ( 9) A yard gain ( ) + + ( ) + ( ) + + ( ) + + ( ) pounds 0. a + b is positive 0. a + ( b) is negative 0. Since it takes three steps to move one step forward, it will take () steps to move steps forward. Section.. Equivalent fractions are fractions with the same decimal value A fraction can be reduced if there is a common factor in the numerator and denominator cannot be reduced Although is a common denominator, is the least common denominator
7 SSM: Elementary Algebra Chapter : The Real Number System ( ) ( ) + ( ) + ( )
8 Chapter : The Real Number System SSM: Elementary Algebra ( )
9 SSM: Elementary Algebra Chapter : The Real Number System 9. (a) (b) , 000 0, 000 0, , 000 0, 000, , 000 0, 000 0, , , , , , , , 000 In these four occupations, there are fatalities per 00,000 workers a a a a. (ii) If b and d 6, then the LCD is, not.
10 0 Chapter : The Real Number System SSM: Elementary Algebra Section.6. Change the minus sign to a plus sign and change to.. + ( ). + ( ) 0. 9 ( ) ( ) ( ). 0 ( ) 0 +. ( ) +. + ( ) 9. 6 ( ) 6 +. ( ) ( 6) 0. ( ) +. Taking the opposite of a difference changes the order in which the numbers are subtracted. 9. ( ) ( ) +. [ ( 6)] ( ) 0. (a 9) 9 a. 0 + ( 0) + ( ) + ( ) 0. 0 ( 6 9) 0 [ 6 + ( 9)] 0 ( ) ( ) ( 0) ( ) ( + 0) + ( ) 9 + ( ) + ( 9). 6 [( ) + 0 ( 9)] 6 [( ) ] ( ) ( 9) ( ) + ( ).. ( 6.9) (.) (.). 9.?? 6.?? 6 6. ( ) + 6. ( 6)
11 SSM: Elementary Algebra Chapter : The Real Number System ( ) ( ) (.) ( ) (a) Definition of Subtraction (b) Associative Property of Addition. (a) Property of the Opposite of a Difference (b) Definition of Subtraction (c) Associative Property of Addition (d) Property of Additive Inverses (e) Additive Identity Property. () 9. ( ) 9 9. ( 6) ( ) , 0 ( 90) 9, , 9 feet (.) + (.) inches below average 99., 00 +, , , 90, miles 0 0. (a)a b is negative (b) b a is positive 0. ( ) 0. ( ) Section.. In both cases, multiply the absolute values of the numbers. For like signs, the product is positive; for unlike signs, the product is negative.. ( ). () 0. ( )( ) 9. 6( ) ( ).. (0)( ) 0 9. (.)(.) 6...(.)..??.??. Because there are an even number of negative factors, the product is positive. 9. ( )( )( ). ( )( )()(). ( )( )()()( 6) 6
12 Chapter : The Real Number System SSM: Elementary Algebra. ( ). ( ) 6 9. ( ). The Property of states that multiplying a number by results in the opposite of the number (.6)(.9).. 0. ( )() ( ) ( )( )(0)()( ) ( ) 9( 6) ( ) ( ) 6( 0) ( ) ( )( ) ( 6) ( ) ( ) ( ) ( ). 9(0.6).. ( ). (a) Commutative Property of (b) Associative Property of. (a) Associative Property of (b) Property of 9. +, 6,. + ( ), ( ),. + ( 6), ( 6), 6. +, (),.?( )? 9. (?)? 6 9. (. 9) $ ( ) + ( ) + () + () + ( ) + ( ) (a) Brazil: ( ). China: ( ). Germany: ( ). Mexico: ( ). Russia: ( ).
13 SSM: Elementary Algebra Chapter : The Real Number System U.S.: ( ). Zimbabwe: ( ). (b) United States 9. a b c is negative 99. a a is positive 0. (6 ) 0 Section.. We call the dividend, the divisor, and 6 the quotient.. ( ).. 0 ( ) 9. 6 ( ) is undefined ( ) ( ). [ 6 ( )]. 6. ( 6 ) ( ) (. ) x x or ; Property of Signs in y y Quotients.. 9. y y y or. Invert the divisor and multiply.. (a) (b). (a) (b). (a) (b) None
14 Chapter : The Real Number System SSM: Elementary Algebra (. ) ( 0) ( 6) ( 6) ( ) is undefined. ( 9) 9 + ( ) +. ( ) 9. ( ) ( ) 9 ( ) ( + ) 9 ( ) 6 ( ) (. ). 0 0 ( 0) 0. (a) Rule for Fractions (b) Distributive Property (c) Rule for Fractions. (a) Rule for Fractions (b) Associative Property of (c) Property of Inverses (d) Multiplicative Identity Property.? ( )? 9.? ( ) 0? 0 9. Average daily change 9
15 SSM: Elementary Algebra Chapter : The Real Number System 9. (a) 0,00 +, ,660 0, 00 0 (b), 660 9, , 660 0, , , , Army: 0,6 +,60 6,06 Navy:,99 +,9,0 Marines: 690 +,0 09 Air Force:,06 +,09 6,, 000, Army:, 000 +, 000 6, 000 6, 000, Navy:, 000 +, 000 6, Marines: , 000, 000 Air Force:, 000 +, 000 6, a b a b is negative is positive Chapter Review Exercises. {,,, 0}. (a) 0.6, terminating (b) 06., repeating. (a) {0,,, } (b) {...,, 0,, }
16 6 Chapter : The Real Number System SSM: Elementary Algebra. (a) True (b) True (c) False (d) True 9. (a) (b) Division (c) Subtraction (d) Addition. b b b b b [ ( 0)] (0) 0. (a) + + (b) > (c) 0 < 9. Property of Multiplicative Inverses. Commutative Property of Addition. Property of Additive Inverses. 6 (x + ) 6x +. Additive Identity, ( ) (.) ( ) ( ). ( 9 + ) + ( + ) ( ) + ( ) + ( ) 9. (ii); and LCD is The number n must contain a factor of or. 9. Change minus to plus and change to.. ( ) +. ( ) + 9. ( 9) ( ) ( ) ( 6) ( ) 6. ( )( )( )( 6) ( ) ( ) ( )( 6) 6. ( 6) ( )( 6) ( ) ( ) ( )
17 SSM: Elementary Algebra Chapter : The Real Number System. ( ) ( ) 9 + ( ) 9 9 Looking Ahead. ( x ) x( ) x. ( y) ( ) y y. ( ) ( ). ( ) + < ( ) + < + < 9. ( ) ( ) + > + > >. a a Chapter Test. (a) True (b) True (c) False. Since π is an irrational number, π is also irrational. (d) True. n or n (b) Property of (c) Property of Additive Inverses (d) Commutative Property of 9. The Multiplicative Inverse Property states that the product of a nonzero number and its reciprocal is always and () ;,. (a) 9.. (b) ( ) (c) ( ). (a) Associative Property of Addition
REVIEW Chapter 1 The Real Number System
REVIEW Chapter The Real Number System In class work: Complete all statements. Solve all exercises. (Section.4) A set is a collection of objects (elements). The Set of Natural Numbers N N = {,,, 4, 5, }
More informationMA 180 Lecture. Chapter 0. College Algebra and Calculus by Larson/Hodgkins. Fundamental Concepts of Algebra
0.) Real Numbers: Order and Absolute Value Definitions: Set: is a collection of objections in mathematics Real Numbers: set of numbers used in arithmetic MA 80 Lecture Chapter 0 College Algebra and Calculus
More informationPRE-ALGEBRA SUMMARY WHOLE NUMBERS
PRE-ALGEBRA SUMMARY WHOLE NUMBERS Introduction to Whole Numbers and Place Value Digits Digits are the basic symbols of the system 0,,,, 4,, 6, 7, 8, and 9 are digits Place Value The value of a digit in
More informationA number that can be written as, where p and q are integers and q Number.
RATIONAL NUMBERS 1.1 Definition of Rational Numbers: What are rational numbers? A number that can be written as, where p and q are integers and q Number. 0, is known as Rational Example:, 12, -18 etc.
More informationUNIT 4 NOTES: PROPERTIES & EXPRESSIONS
UNIT 4 NOTES: PROPERTIES & EXPRESSIONS Vocabulary Mathematics: (from Greek mathema, knowledge, study, learning ) Is the study of quantity, structure, space, and change. Algebra: Is the branch of mathematics
More informationMini Lecture 1.1 Introduction to Algebra: Variables and Mathematical Models
Mini Lecture. Introduction to Algebra: Variables and Mathematical Models. Evaluate algebraic expressions.. Translate English phrases into algebraic expressions.. Determine whether a number is a solution
More informationChapter 1: Fundamentals of Algebra Lecture notes Math 1010
Section 1.1: The Real Number System Definition of set and subset A set is a collection of objects and its objects are called members. If all the members of a set A are also members of a set B, then A is
More informationPart 1 - Pre-Algebra Summary Page 1 of 22 1/19/12
Part 1 - Pre-Algebra Summary Page 1 of 1/19/1 Table of Contents 1. Numbers... 1.1. NAMES FOR NUMBERS... 1.. PLACE VALUES... 3 1.3. INEQUALITIES... 4 1.4. ROUNDING... 4 1.5. DIVISIBILITY TESTS... 5 1.6.
More informationChapter 3: Factors, Roots, and Powers
Chapter 3: Factors, Roots, and Powers Section 3.1 Chapter 3: Factors, Roots, and Powers Section 3.1: Factors and Multiples of Whole Numbers Terminology: Prime Numbers: Any natural number that has exactly
More informationMath Review. for the Quantitative Reasoning measure of the GRE General Test
Math Review for the Quantitative Reasoning measure of the GRE General Test www.ets.org Overview This Math Review will familiarize you with the mathematical skills and concepts that are important for solving
More informationLinear Equations & Inequalities Definitions
Linear Equations & Inequalities Definitions Constants - a term that is only a number Example: 3; -6; -10.5 Coefficients - the number in front of a term Example: -3x 2, -3 is the coefficient Variable -
More information1. Revision Description Reflect and Review Teasers Answers Recall of Rational Numbers:
1. Revision Description Reflect Review Teasers Answers Recall of Rational Numbers: A rational number is of the form, where p q are integers q 0. Addition or subtraction of rational numbers is possible
More informationChapters 1, 2, 3, 4, 5, 6
Chapters 1, 2,, 4,, 6 Name Period 2 Revised 201 2 Graph the following on a number line. COMPARING RATIONAL NUMBERS 1) 0.01, 0.001, 0.1, and 0.0001 2) 2.2, 0.2, 0.248, and 2.249 ) 0.8, 1., 0.47, and 2.249
More informationEx.1 identify the terms and coefficients of the expression.
Modeling with expressions An expression is a mathematical phrase that contains numbers or variables. Terms are the parts being added. Coefficient is the number in front of the variable. A constant is a
More informationOrder of Operations. Real numbers
Order of Operations When simplifying algebraic expressions we use the following order: 1. Perform operations within a parenthesis. 2. Evaluate exponents. 3. Multiply and divide from left to right. 4. Add
More informationReteach Multiplying and Dividing Rational Expressions
8-2 Multiplying and Dividing Rational Expressions Examples of rational expressions: 3 x, x 1, and x 3 x 2 2 x 2 Undefined at x 0 Undefined at x 0 Undefined at x 2 When simplifying a rational expression:
More informationCh. 12 Rational Functions
Ch. 12 Rational Functions 12.1 Finding the Domains of Rational F(n) & Reducing Rational Expressions Outline Review Rational Numbers { a / b a and b are integers, b 0} Multiplying a rational number by a
More informationSecond Trimester Exam: STUDY GUIDE: KEY
Second Trimester Exam: STUDY GUIDE: KEY 1. Coordinate Plan - Quadrants: a. The coordinate plane below labels the four quadrants, the origin, x-axis, y-axis, and show how to plot points. b. Quadrant I 2.
More informationYou will graph and compare positive and negative numbers. 0, 1, 2, 3,... numbers. repeats. 0 number line. opposite. absolute value of a
Algebra 1 Notes Section 2.1: Use Integers and Rational Numbers Name: Hour: Objective: You will graph and compare positive and negative numbers. Vocabulary: I. Whole Numbers: The numbers 0, 1, 2, 3,...
More informationNAME DATE PERIOD. A negative exponent is the result of repeated division. Extending the pattern below shows that 4 1 = 1 4 or 1. Example: 6 4 = 1 6 4
Lesson 4.1 Reteach Powers and Exponents A number that is expressed using an exponent is called a power. The base is the number that is multiplied. The exponent tells how many times the base is used as
More informationAlgebra 1 S1 Lesson Summaries. Lesson Goal: Mastery 70% or higher
Algebra 1 S1 Lesson Summaries For every lesson, you need to: Read through the LESSON REVIEW which is located below or on the last page of the lesson and 3-hole punch into your MATH BINDER. Read and work
More informationSkills Practice Skills Practice for Lesson 4.1
Skills Practice Skills Practice for Lesson.1 Name Date Thinking About Numbers Counting Numbers, Whole Numbers, Integers, Rational and Irrational Numbers Vocabulary Define each term in your own words. 1.
More informationAbsolute Value of a Number
Algebra 1 Notes Section 2.1: Use Integers and Rational Numbers Name: Hour: Objective: Vocabulary: I. Whole Numbers: The numbers II. Integers: The numbers consisting of the (see the glossary) integers,,
More informationChapter Two. Integers ASSIGNMENT EXERCISES H I J 8. 4 K C B
Chapter Two Integers ASSIGNMENT EXERCISES. +1 H 4. + I 6. + J 8. 4 K 10. 5 C 1. 6 B 14. 5, 0, 8, etc. 16. 0 18. For any integer, there is always at least one smaller 0. 0 >. 5 < 8 4. 1 < 8 6. 8 8 8. 0
More informationChapter 1 An Introduction to Algebra
Chapter 1 An Introduction to Algebra 1.1 An Introduction to Algebra Symbols Parenthesis/Parentheses Bracket/Brackets Brace/Braces Algebraic Expressions vs. Algebraic Equations Operation Variable Constant
More informationSail into Summer with Math!
Sail into Summer with Math! For Students Entering Algebra 1 This summer math booklet was developed to provide students in kindergarten through the eighth grade an opportunity to review grade level math
More informationAlgebra 1 Summer Assignment 2018
Algebra 1 Summer Assignment 2018 The following packet contains topics and definitions that you will be required to know in order to succeed in Algebra 1 this coming school year. You are advised to be familiar
More informationSYMBOL NAME DESCRIPTION EXAMPLES. called positive integers) negatives, and 0. represented as a b, where
EXERCISE A-1 Things to remember: 1. THE SET OF REAL NUMBERS SYMBOL NAME DESCRIPTION EXAMPLES N Natural numbers Counting numbers (also 1, 2, 3,... called positive integers) Z Integers Natural numbers, their
More informationBeginning Algebra. v. 1.0
Beginning Algebra v. 1.0 Table of Contents About the Author... 1 Acknowledgments... 2 Preface... 3 Chapter 1: Real Numbers and Their Operations... 5 Real Numbers and the Number Line... 6 Adding and Subtracting
More informationStudy Guide for Math 095
Study Guide for Math 095 David G. Radcliffe November 7, 1994 1 The Real Number System Writing a fraction in lowest terms. 1. Find the largest number that will divide into both the numerator and the denominator.
More informationUnit 9 Study Sheet Rational Expressions and Types of Equations
Algebraic Fractions: Unit 9 Study Sheet Rational Expressions and Types of Equations Simplifying Algebraic Fractions: To simplify an algebraic fraction means to reduce it to lowest terms. This is done by
More informationAssociative property
Addition Associative property Closure property Commutative property Composite number Natural numbers (counting numbers) Distributive property for multiplication over addition Divisibility Divisor Factor
More informationHW: page 168 (12-24 evens, 25-28) Extra Credit # 29 & 31
Lesson 5-1 Rational Numbers pages 166-168 Review our number system and real numbers. Our Number System Real Complex Rational Irrational # Integers # Whole # Natural Rational Numbers the word "rational"
More informationChapter 5 Rational Expressions
Worksheet 4 (5.1 Chapter 5 Rational Expressions 5.1 Simplifying Rational Expressions Summary 1: Definitions and General Properties of Rational Numbers and Rational Expressions A rational number can be
More informationEquations. Rational Equations. Example. 2 x. a b c 2a. Examine each denominator to find values that would cause the denominator to equal zero
Solving Other Types of Equations Rational Equations Examine each denominator to find values that would cause the denominator to equal zero Multiply each term by the LCD or If two terms cross-multiply Solve,
More information( ) ( ) = Since the numbers have like signs, the quotient is positive = Ê 77. =
7. Since the numbers have like signs, the quotient is positive. -1-1 = 1 9. Since the numbers have unlike signs, the quotient is negative. 4/ (-4) = 4-4 = -1 61. Since the numbers have unlike signs, the
More informationAnswers to Sample Exam Problems
Math Answers to Sample Exam Problems () Find the absolute value, reciprocal, opposite of a if a = 9; a = ; Absolute value: 9 = 9; = ; Reciprocal: 9 ; ; Opposite: 9; () Commutative law; Associative law;
More informationHuron School District Core Curriculum Guide Grade Level: 4th Content Area: Math
Unit Title: Understand Whole Numbers and Operations Month(s): August, September, October 4N3.1; 4N1.1; 4A3.1; 4A1.3 4A1.2; 4A2.1; 4A2.2; 4A4.1 4A1.1 To read, write, and indentify the place value of whole
More informationName Date Class HOW TO USE YOUR TI-GRAPHING CALCULATOR. TURNING OFF YOUR CALCULATOR Hit the 2ND button and the ON button
HOW TO USE YOUR TI-GRAPHING CALCULATOR 1. What does the blue 2ND button do? 2. What does the ALPHA button do? TURNING OFF YOUR CALCULATOR Hit the 2ND button and the ON button NEGATIVE NUMBERS Use (-) EX:
More informationNumbers and Operations Review
C H A P T E R 5 Numbers and Operations Review This chapter reviews key concepts of numbers and operations that you need to know for the SAT. Throughout the chapter are sample questions in the style of
More informationChapter 2 INTEGERS. There will be NO CALCULATORS used for this unit!
Chapter 2 INTEGERS There will be NO CALCULATORS used for this unit! 2.2 What are integers? 1. Positives 2. Negatives 3. 0 4. Whole Numbers They are not 1. Not Fractions 2. Not Decimals What Do You Know?!
More information5.2. Adding and Subtracting Polynomials. Objectives. Know the basic definitions for polynomials. Add and subtract polynomials.
Chapter 5 Section 2 5.2 Adding and Subtracting Polynomials Objectives 1 2 Know the basic definitions for polynomials. Add and subtract polynomials. Objective 1 Know the basic definitions for polynomials.
More informationPearson Learning Solutions
Answers to Selected Exercises CHAPTER REVIEW OF REAL NUMBERS Section.. a. b. c.. a. True b. False c. True d. True. a. b. Ú c.. -0. a. b. c., -, - d.,, -, -, -.,., - e. f.,, -, -,, -.,., -. a. b. c. =.
More informationName Date Class California Standards Prep for 4.0. Variables and Expressions
California Standards Prep for 4.0 To translate words into algebraic expressions, find words like these that tell you the operation. add subtract multiply divide sum difference product quotient more less
More informationMATCHING. Match the correct vocabulary word with its definition
Name Algebra I Block UNIT 2 STUDY GUIDE Ms. Metzger MATCHING. Match the correct vocabulary word with its definition 1. Whole Numbers 2. Integers A. A value for a variable that makes an equation true B.
More informationTools of the Trade Review
Lesson #1 Using Variables to Create Models of the Real World 1. Write the algebraic expression that is represented by these algebra tiles. Answer: x + 0. Identify each constant, term and expression for
More informationFundamentals of Mathematics I
Fundamentals of Mathematics I Kent State Department of Mathematical Sciences Fall 2008 Available at: http://www.math.kent.edu/ebooks/10031/book.pdf August 4, 2008 Contents 1 Arithmetic 2 1.1 Real Numbers......................................................
More informationClassify, graph, and compare real numbers. Find and estimate square roots Identify and apply properties of real numbers.
Real Numbers and The Number Line Properties of Real Numbers Classify, graph, and compare real numbers. Find and estimate square roots Identify and apply properties of real numbers. Square root, radicand,
More informationWORKBOOK. MTH 01 - FUNDAMENTAL CONCEPTS AND SKILLS IN ARITHMETIC AND ALGEBRA. DEPARTMENT OF MATHEMATICS AND COMPUTER SCIENCE
WORKBOOK. MTH 01 - FUNDAMENTAL CONCEPTS AND SKILLS IN ARITHMETIC AND ALGEBRA. DEPARTMENT OF MATHEMATICS AND COMPUTER SCIENCE Contributors: M. Bates, U. N. Iyer Department of Mathematics and Computer Science,
More informationnot to be republished NCERT REAL NUMBERS CHAPTER 1 (A) Main Concepts and Results
REAL NUMBERS CHAPTER 1 (A) Main Concepts and Results Euclid s Division Lemma : Given two positive integers a and b, there exist unique integers q and r satisfying a = bq + r, 0 r < b. Euclid s Division
More informationChapter 1: Foundations for Algebra
Chapter 1: Foundations for Algebra 1 Unit 1: Vocabulary 1) Natural Numbers 2) Whole Numbers 3) Integers 4) Rational Numbers 5) Irrational Numbers 6) Real Numbers 7) Terminating Decimal 8) Repeating Decimal
More informationChapter 1 Review Exercises
Chapter 1 Review Exercises Fill in each blank with the word or phrase that correctly completes the sentence. 1. 0 (zero) is the additive. (1.1) 2. Whole numbers and their opposites make up the set of.
More informationRadiological Control Technician Training Fundamental Academic Training Study Guide Phase I
Module 1.01 Basic Mathematics and Algebra Part 4 of 9 Radiological Control Technician Training Fundamental Academic Training Phase I Coordinated and Conducted for the Office of Health, Safety and Security
More informationSummer Math Packet. Bridgewater/Raynham Regional School District. Grade 7 into 8
Summer Math Packet Bridgewater/Raynham Regional School District Grade 7 into 8 This packet is designed to help you retain the information you learned this year in 7 th grade. The packet is due Thursday,
More informationMathematics Tutorials. Arithmetic Tutorials Algebra I Tutorials Algebra II Tutorials Word Problems
Mathematics Tutorials These pages are intended to aide in the preparation for the Mathematics Placement test. They are not intended to be a substitute for any mathematics course. Arithmetic Tutorials Algebra
More informationGlossary. Glossary 981. Hawkes Learning Systems. All rights reserved.
A Glossary Absolute value The distance a number is from 0 on a number line Acute angle An angle whose measure is between 0 and 90 Addends The numbers being added in an addition problem Addition principle
More informationBUILD YOUR VOCABULARY
C H A P T E R BUILD YOUR VOCABULARY This is an alphabetical list of new vocabulary terms you will learn in Chapter. As you complete the study notes for the chapter, you will see Build Your Vocabulary reminders
More information1.9 Algebraic Expressions
1.9 Algebraic Expressions Contents: Terms Algebraic Expressions Like Terms Combining Like Terms Product of Two Terms The Distributive Property Distributive Property with a Negative Multiplier Answers Focus
More information1.4 Properties of Real Numbers and Algebraic Expressions
0 CHAPTER Real Numbers and Algebraic Expressions.4 Properties of Real Numbers and Algebraic Expressions S Use Operation and Order Symbols to Write Mathematical Sentences. 2 Identify Identity Numbers and
More informationAlgebra Review. Terrametra Resources. Lynn Patten
Terrametra Resources Lynn Patten ALGEBRAIC EXPRESSION A combination of ordinary numbers, letter symbols, variables, grouping symbols and operation symbols. Numbers remain fixed in value and are referred
More information( )( ) Algebra I / Technical Algebra. (This can be read: given n elements, choose r, 5! 5 4 3! ! ( 5 3 )! 3!(2) 2
470 Algebra I / Technical Algebra Absolute Value: A number s distance from zero on a number line. A number s absolute value is nonnegative. 4 = 4 = 4 Algebraic Expressions: A mathematical phrase that can
More information1. Write in symbols: (a) The quotient of -6 and the sum of 2 and -8. (b) Now Simplify the expression in part a. 2. Simplify. x 4, given x=-2 and y=4
Sample problems for common Final Exam Math 115 LASC Directions: To receive credit show enough work so that your method of solution is clear. Box answers. Show all work on this test form. No Work=No Credit.
More informationCOLLEGE ALGEBRA. Properties of Real Numbers with Clock Arithmetic
COLLEGE ALGEBRA By: Sister Mary Rebekah www.survivormath.weebly.com Cornell-Style Fill in the Blank Notes and Teacher s Key Properties of Real Numbers with Clock Arithmetic 1 Topic: Clock Arithmetic Addition
More informationSect Properties of Real Numbers and Simplifying Expressions
Sect 1.7 - Properties of Real Numbers and Simplifying Expressions Concept #1 Commutative Properties of Real Numbers Ex. 1a 9.34 + 2.5 Ex. 1b 2.5 + ( 9.34) Ex. 1c 6.3(4.2) Ex. 1d 4.2( 6.3) a) 9.34 + 2.5
More informationClass 8: Numbers Exercise 3B
Class : Numbers Exercise B 1. Compare the following pairs of rational numbers: 1 1 i First take the LCM of. LCM = 96 Therefore: 1 = 96 Hence we see that < 6 96 96 1 1 1 1 = 6 96 1 or we can say that
More informationKNOWLEDGE OF NUMBER SENSE, CONCEPTS, AND OPERATIONS
KNOWLEDGE OF NUMBER SENSE, CONCEPTS, AND OPERATIONS C O M P E T E N C Y 1 KNOWLEDGE OF NUMBER SENSE, CONCEPTS, AND OPERATIONS SKILL 1.1 Compare the relative value of real numbers (e.g., integers, fractions,
More informationKNOWLEDGE OF NUMBER SENSE, CONCEPTS, AND OPERATIONS
DOMAIN I. COMPETENCY 1.0 MATHEMATICS KNOWLEDGE OF NUMBER SENSE, CONCEPTS, AND OPERATIONS Skill 1.1 Compare the relative value of real numbers (e.g., integers, fractions, decimals, percents, irrational
More information1.1 Variables and Expressions How can a verbal expression be translated to an algebraic expression?
1.1 Variables and Expressions How can a verbal expression be translated to an algebraic expression? Recall: Variable: Algebraic Expression: Examples of Algebraic Expressions: Different ways to show multiplication:
More informationLP03 Chapter 5. A prime number is a natural number greater that 1 that has only itself and 1 as factors. 2, 3, 5, 7, 11, 13, 17, 19, 23, 29,
LP03 Chapter 5 Prime Numbers A prime number is a natural number greater that 1 that has only itself and 1 as factors. 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, Question 1 Find the prime factorization of 120.
More informationAlgebra One Dictionary
Algebra One Dictionary Page 1 of 17 A Absolute Value - the distance between the number and 0 on a number line Algebraic Expression - An expression that contains numbers, operations and at least one variable.
More informationAnswers (1) A) 36 = - - = Now, we can divide the numbers as shown below. For example : 4 = 2, 2 4 = -2, -2-4 = -2, 2-4 = 2.
Answers (1) A) 36 We can divide the two numbers by using the following steps : 1. Firstly, we will divide the mathematical signs of the numbers. We place a negative sign before the negative numbers and
More informationUnit 4, Ongoing Activity, Little Black Book of Algebra II Properties
Unit 4, Ongoing Activity, Little Black Book of Algebra II Properties Little Black Book of Algebra II Properties Unit 4 - Radicals & the Complex Number System 4.1 Radical Terminology define radical sign,
More informationSection 7.1 Rational Functions and Simplifying Rational Expressions
Beginning & Intermediate Algebra, 6 th ed., Elayn Martin-Gay Sec. 7.1 Section 7.1 Rational Functions and Simplifying Rational Expressions Complete the outline as you view Video Lecture 7.1. Pause the video
More information5.1. Integer Exponents and Scientific Notation. Objectives. Use the product rule for exponents. Define 0 and negative exponents.
Chapter 5 Section 5. Integer Exponents and Scientific Notation Objectives 2 4 5 6 Use the product rule for exponents. Define 0 and negative exponents. Use the quotient rule for exponents. Use the power
More informationIncoming 7 th Grade Summer Packet
Objective: Write an algebraic expression to represent unknown quantities. A variable is a symbol, usually a letter, used to represent a number. Algebraic expressions are combinations of variables, numbers,
More informationGlossary. Glossary Hawkes Learning Systems. All rights reserved.
A Glossary Absolute value The distance a number is from 0 on a number line Acute angle An angle whose measure is between 0 and 90 Acute triangle A triangle in which all three angles are acute Addends The
More informationBig Ideas: determine an approximate value of a radical expression using a variety of methods. REVIEW Radicals
Big Ideas: determine an approximate value of a radical expression using a variety of methods. REVIEW N.RN. Rewrite expressions involving radicals and rational exponents using the properties of exponents.
More informationExample #3: 14 (5 + 2) 6 = = then add = 1 x (-3) then. = 1.5 = add
Grade 9 Curricular content Operations with rational numbers (addition, subtraction, multiplication, division and order of operations) -incudes brackets and exponents (exponent laws) -exponents includes
More informationaddend angle composite number capacity Vocabulary Flash Cards Review Review Review Review Review Review
addend angle area bar graph capacity composite number cubic units difference A figure formed by two rays with the same endpoint A number to be added to another number. 2 or 3 in the sum 2 + 3. A graph
More informationAlgebra I Notes Unit Two: Variables
Syllabus Objectives:. The student will use order of operations to evaluate expressions.. The student will evaluate formulas and algebraic expressions using rational numbers (with and without technology).
More informationMississippi College and Career Readiness Standards for Mathematics Scaffolding Document. Grade 6
Mississippi College and Career Readiness Standards for Mathematics Scaffolding Document Grade 6 Ratios and Proportional Relationships Understand ratio concepts and use ratio reasoning to solve problems
More informationAssignment #1 MAT121 Summer 2015 NAME:
Assignment #1 MAT11 Summer 015 NAME: Directions: Do ALL of your work on THIS handout in the space provided! Circle your final answer! On problems that your teacher would show work on be sure that you also
More informationbc7f2306 Page 1 Name:
Name: Questions 1 through 4 refer to the following: Solve the given inequality and represent the solution set using set notation: 1) 3x 1 < 2(x + 4) or 7x 3 2(x + 1) Questions 5 and 6 refer to the following:
More informationChapter 1: Review of Real Numbers
Chapter : Review of Real Numbers PREP TEST. a..; C....... 7 + + + 9 8 7 8. 9.. + 7. 9. 8.7 7. 9 b. 7.7; D. c..7; A. d. 89.89; B. GO FIGURE If the areas of the known rectangles are,, and, the corresponding
More informationWhy is the product of two negative rational numbers positive?
. Multiplying and Dividing Rational Numbers Why is the product of two negative rational numbers positive? In Section., you used a table to see that the product of two negative integers is a positive integer.
More informationWork with a partner. How can you show that ( 1)( 1) = 1?
. Multiplying and Dividing Rational Numbers numbers positive? Why is the product of two negative rational In Section., you used a table to see that the product of two negative integers is a positive integer.
More informationMATH Dr. Halimah Alshehri Dr. Halimah Alshehri
MATH 1101 haalshehri@ksu.edu.sa 1 Introduction To Number Systems First Section: Binary System Second Section: Octal Number System Third Section: Hexadecimal System 2 Binary System 3 Binary System The binary
More information1 1. Basic Math Whole numbers Fractions Decimals Advanced Math
Unit. Mathematics. Basic Math... 00. Whole numbers... 00. Fractions... 3 003. Decimals... 7. Advanced Math... 6 004. Ratios... 6 005. Proportion... 9 006. Positive and negative numbers... 9 007. Powers
More informationHigh School Preparation for Algebra 1
High School Preparation for Algebra 1 This course covers the topics shown below. Students navigate learning paths based on their level of readiness. Institutional users may customize the scope and sequence
More informationAlgebra SUMMER PACKET Ms. Bank
2016-17 SUMMER PACKET Ms. Bank Just so you know what to expect next year We will use the same text that was used this past year: published by McDougall Littell ISBN-13:978-0-6185-9402-3. Summer Packet
More informationWords to Review. Give an example of the vocabulary word. Numerical expression. Variable. Evaluate a variable expression. Variable expression
1 Words to Review Give an example of the vocabulary word. Numerical expression 5 12 Variable x Variable expression 3x 1 Verbal model Distance Rate p Time Evaluate a variable expression Evaluate the expression
More information6.1. Rational Expressions and Functions; Multiplying and Dividing. Copyright 2016, 2012, 2008 Pearson Education, Inc. 1
6.1 Rational Expressions and Functions; Multiplying and Dividing 1. Define rational expressions.. Define rational functions and give their domains. 3. Write rational expressions in lowest terms. 4. Multiply
More informationx 9 or x > 10 Name: Class: Date: 1 How many natural numbers are between 1.5 and 4.5 on the number line?
1 How many natural numbers are between 1.5 and 4.5 on the number line? 2 How many composite numbers are between 7 and 13 on the number line? 3 How many prime numbers are between 7 and 20 on the number
More informationMath 75 Mini-Mod Due Dates Spring 2016
Mini-Mod 1 Whole Numbers Due: 4/3 1.1 Whole Numbers 1.2 Rounding 1.3 Adding Whole Numbers; Estimation 1.4 Subtracting Whole Numbers 1.5 Basic Problem Solving 1.6 Multiplying Whole Numbers 1.7 Dividing
More information8 th Grade Intensive Math
8 th Grade Intensive Math Ready Florida MAFS Student Edition August-September 2014 Lesson 1 Part 1: Introduction Properties of Integer Exponents Develop Skills and Strategies MAFS 8.EE.1.1 In the past,
More informationAlgebra I Unit Report Summary
Algebra I Unit Report Summary No. Objective Code NCTM Standards Objective Title Real Numbers and Variables Unit - ( Ascend Default unit) 1. A01_01_01 H-A-B.1 Word Phrases As Algebraic Expressions 2. A01_01_02
More informationSection 1.1 Notes. Real Numbers
Section 1.1 Notes Real Numbers 1 Types of Real Numbers The Natural Numbers 1,,, 4, 5, 6,... These are also sometimes called counting numbers. Denoted by the symbol N Integers..., 6, 5, 4,,, 1, 0, 1,,,
More informationAlgebra I Notes Unit Two: Variables
Syllabus Objectives:. The student will use order of operations to evaluate expressions.. The student will evaluate formulas and algebraic expressions using rational numbers (with and without technology).
More informationChapter 1A -- Real Numbers. iff. Math Symbols: Sets of Numbers
Fry Texas A&M University! Fall 2016! Math 150 Notes! Section 1A! Page 1 Chapter 1A -- Real Numbers Math Symbols: iff or Example: Let A = {2, 4, 6, 8, 10, 12, 14, 16,...} and let B = {3, 6, 9, 12, 15, 18,
More informationPractice Set 1.1 Algebraic Expressions and Real Numbers. Translate each English phrase into an algebraic expression. Let x represent the number.
Practice Set 1.1 Algebraic Expressions and Real Numbers Translate each English phrase into an algebraic expression. Let x represent the number. 1. A number decreased by seven. 1.. Eighteen more than a
More information