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RWM101: Foundations of Real World Math
Sections
Course Introduction
Unit 1: Number Properties
Unit 2: Order of Operations
Unit 3: Fractions
Unit 4: Decimals
Unit 5: Ratios and Proportions
Unit 6: Percentages
Unit 7: Graphs and Charts
Course Feedback Survey
Certificate Final Exam
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RWM101: Foundations of Real World Math
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Mathematics
RWM101: Foundations of Real World Math
Sections
Unit 1: Number Properties
1.7: Multiplication by Zero
Properties of Identity, Inverses, and Zero
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Properties of Identity, Inverses, and Zero
Read this section to see this definition written formally.
Click
https://cnx.org/contents/yqV9q0HH@20.3:IOqEQ0kt@20/7-4-Properties-of-Identity-Inverses-and-Zero
link to open resource.
◄ Inverse Property of Multiplication
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Course Syllabus
Commutative and Associative Properties
Commutative Law of Addition
Commutative Law of Multiplication
Commutative and Associative Properties
Associative Laws of Addition and Multiplication
Properties of Addition Quiz
Identity Property of Addition
Properties of Identity, Inverses, and Zero
Inverse Property of Addition
Identity Property of Multiplication
Properties of Identity, Inverses, and Zero
Inverse Property of Multiplication
Why Dividing by Zero Is Undefined
Mental Arithmetic: Using the Distributive Property
The Distributive Property
Unit 1 Assessment
Determining the Greatest Common Factor
Greatest Common Factor (GCF)
Least Common Multiple (LCM)
Determining the Least Common Multiple
LCM and GCF Word Problems
Introduction to Integers
Negative Numbers
Adding Negative Numbers
Addition with Negative Numbers Exercises
Subtracting Negative Numbers
Subtraction with Negative Numbers Exercises
Multiplying and Dividing Integers
Multiplying and Dividing Positive and Negative Numbers
Understanding Exponents
Exponent Examples
Introduction to Exponents
Introduction to Exponents Exercises
Use the Language of Algebra
Order of Operations Exercises
Fractions of Whole Numbers
Visualize Fractions
Demonstrating Equivalent Fractions
Proper and Improper Fractions
Proper Fractions, Improper Fractions, and Mixed Numbers
Visualize Fractions
Changing an Improper Fraction to a Mixed Number
Converting Mixed Numbers and Improper Fractions Exercises
Fractions in Lowest Terms
Reducing Fractions
Reducing Fractions Exercises
Finding Common Denominators
Add and Subtract Fractions with Common Denominators
Add and Subtract Fractions with Different Denominators
More with Fractions
Add and Subtract Mixed Numbers
Adding Subtracting Mixed Numbers Exercises
Adding and Subtracting Mixed Numbers Word Problems
Multiplying Fractions and Mixed Numbers
Multiplying Fractions Exercise 1
Multiplying Fractions Exercise 2
Dividing Fractions
Dividing Mixed Numbers
Dividing Fractions Exercises
Multiplying and Dividing Fractions Word Problems
Multiplying Fraction Word Problems Exercises
Dividing Fraction Word Problems Exercises
Introduction to Decimals Part 1
Introduction to Decimals Part 1 Exercises
Rounding Decimals
Rounding Decimals Exercises
Introduction to Decimals Part 2
Decimals and Fractions
Introduction to Decimals Part 2 Exercises
Converting Repeating Decimals to Fractions
Decimals and Fractions
Adding Decimals
Adding Decimals: Hundredths Exercises
Subtracting Decimals
Subtracting Decimals: Hundredths Exercises
Decimal Operations
Multiplying Decimals
Multiplying Decimals Exercises
Decimal Operations 1
Dividing Decimals
Decimal Operations 2
Applications with Decimals
Applications with Decimals Exercises
Introduction to Ratios
Ratios
Ratios Exercises
Finding Unit Rates and Prices
Expressing Ratios as Fractions
Solve Proportions and their Applications
Solving Proportions
Solve Proportions and their Applications
Applications of Proportions
Applications of Proportions Exercises
Describing the Meaning of Percent
Representing a Number as a Decimal, Percent, and Fraction
Ratio and Rates: Percent
Solving Basic Percent Problems
Percent Exercises
Calculating Percent Increase, Decrease, and Discount
Percent Increase, Decrease, and Discount Exercises
Calculating Sales Tax and Commission
Sales Tax and Commission Exercises
Averages and Probability
Mean, Median, Mode, and Range
Stem-and-Leaf Plots
Reading Stem and Leaf Plots Exercises
Reading Line Graphs and Misleading Line Graphs
Make Line Plots Exercises
Reading Bar Graphs
Reading Bar Graphs Exercises
Reading Bar Graphs Exercises 2
Create Bar Graphs Exercises
Box-and-Whisker Plots
Creating Box and Whisker Plots Exercises
Reading Circle or Pie Graphs
Reading Pictographs
Reading Pictographs Exercises
Course Feedback Survey
RWM101: Certificate Final Exam
Why Dividing by Zero Is Undefined ►