Page 5 - Math Course 1 (Book 1)

TABLE OF CONTENTS

Module 1 Arithmetic Sequences and Integers

Order of Operations 2
a. Translating Verbal Phrases into Numerical Expressions 2
b. Order of Operations: Evaluate Expressions 4
Whole Numbers and Integers 8
a. Compare and Order Integers 8
b. Find the Absolute Value of an Expression 10
Adding Integers 13
a. Adding Two Integers with the Same Sign 13
b. Adding Two Integers with Different Signs 15
c. Adding More Than Two Integers 16
Subtracting Integers 18
a. Subtract Positive and Negative Integers 18
b. Evaluate Expressions Containing Variables 21
Multiplying Integers 23
a. Multiply Integers with the Same and Different Signs 23
b. Multiply Integers: Simplify Algebraic Expressions 25
Dividing Integers 27
a. Dividing Integers: The Same and Different Signs 27
b. Finding the Average of a Set of Data 28
Arithmetic Sequences 31
a. Recognizing Arithmetic Sequences 31
b. Write Formulas for Arithmetic Sequences 33
Algebraic Equations 37
a. Arithmetic Sequences: Finding Terms 37
Algebraic Functions and Relations 41
a. Ordered Pairs: Relations 41
b. Inverse of a Relation 42
Graph: Points and Algebraic Relationships 46
a. Graph Points on a Coordinate Plane 46
b. Graph Algebraic Relationships 49

Module 2 Understanding Rational Numbers, Fractions and Decimals

Rational Numbers 54
a. Write Rational Numbers as Fractions 54
b. Identify and Classify Rational Numbers 56
Fractions: Understanding Rational Numbers 58
a. Converting Fractions to Decimals 58
b. Comparing Fractions and Decimals 60
LCM (Least Common Multiple) 62
a. Finding the LCM of Numbers 62
b. Finding the LCM of Fractions 63
Like Fractions 66
a. Adding Like Fractions 66
b. Subtracting Like Fractions 67
Unlike Fractions 70
a. Add Unlike Fractions 70
b. Subtract Unlike Fractions 71

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