Math 60 - Fundamentals of Arithmetic
ModuMath lessons are intended to assist students in preparing for and succeeding in math classes
at Grays Harbor College. They are a supplement to assigned reading, problems, and classroom
instruction, not a replacement for them. Not all content taught in classes is available on
ModuMath.
Prerequisite Skills
Basic Math
1.2
1.3
1.4
1.5
The Number Line
Adding Whole numbers – one digit
Adding Whole Numbers – more than
one digit
Subtracting whole numbers
1.6
1.7
1.8
1.10
1.11
Understanding multiplication
Multiplication – basic facts
Multiplying larger numbers
Dividing whole numbers – basic facts
Dividing Whole numbers – long division
3.4
3.5
3.6
4.1
4.2
4.3
6.1
6.2
6.3
6.4
6.5
6.7
6.8
Multiplying Decimals
Dividing Decimals
Changing Fractions to Decimals
Percent
Percent in Word Problems
More Problems in Percent
Measurement and Unit Conversion
The Metric System
Length
Perimeter & Circumference
Area and Volume
Weight and Temperature
Numbers with More Than One Unit (such as hour & minute)
Mean, Median and Mode
Skills Learned in This Course
Basic Math
1.1
1.9
1.14
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
3.1
3.2
3.3
Naming Whole Numbers
Exponents
Prime Numbers
Introducing Fractions
Renaming/Reducing Fractions
Adding Fractions with the Same
Denominator
Adding Fractions with Different
Denominators
Subtracting Fractions
Multiplying Fractions
Dividing Fractions
Ratio and Proportion
Understanding Decimals
Adding and Subtracting Decimals
Rounding Numbers
Algebra
1
2
5
6
Getting Acquainted with Algebra
Order of Operations
The Laws of Algebra
Solving 1-Step Equations
6.12