Portland Community College Alternative Learning Center
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  • MTH 20
    • Southeast ALC 20 Labwork
    • Julie Davenport's ALC 20 Labwork
  • MTH 58
    • Southeast Math 58 Page
    • Julie Davenport's Math 58 Page
  • MTH 98
  • MTH 60
    • Nils Wagman ALC 60 Labwork
    • Julie Davenport's ALC 60 Labwork
  • MTH 65
    • Nils Wagman ALC 65 Labwork
    • Julie Davenport's ALC 65 Labwork
  • MTH 70
  • MTH 95
    • Nils Wagman ALC 95 Labwork
    • Julie Davenport's ALC 95 Labwork
  • Accelerated 65-95
    • Nils Wagman Accelerated 65-95 Labwork
    • Julie Davenport's Accelerated 65 - 95
  • Math Anxiety Resources

Southeast Math 20 Curriculum Page

Override Students 
Print the Calendar and Homework List
We have a Math 20 textbook that you may use in the lab
You can also use any of the resources listed below


Math 20 Support
Math Study Skills Videos on YouTube
Math Study Skills Workbook

Carl Yao's Math 20 Online Course - Online textbook
WeBWork Online Labwork (FREE. Your username is your MyPCC username and your password is your G# with a capital G)
WebAssign Online Labwork (if purchased with your textbook)
 

     4th Edition Class Key:  pcc 5667 8201
     5th Edition Class Key:  coming soon

Notes


Lab Worksheets


Practice Your Facts 
Online Flashcards
  • Addition
  • Subtraction
  • Multiplication           
  • Multiplication Games
  • Division
Multiplication Tables
Fill in the ones you are confident of and make flashcards of the rest
  • Blank
  • Answers

More Practice Sheets


Practice Your Facts 
Paper Worksheets
  • Addition
  • Subtraction
  • Multiplication           
  • Division

Chapter 1 Notes - Whole Numbers
  • Section 1.1
  • Section 1.2 - 1.5 
  • Section 1.6
  • Section 1.7
  • Section 1.8
  • Section 1.9



Chapter 1 - Lab Worksheets
  • Section 1.1 Place value
  • Section 1.1 Rounding
  • Section 1.2 Review of Addition
  • Section 1.3 Review of Subtraction
  • Section 1.4 Review of Multiplication 
  • Section 1.5 Review of Division
  • Section 1.5 Divisibility Rules
  • Section 1.6
  • Section 1.7
  • Section 1.7 Exponents
  • Section 1.8
  • Section 1.9
Chapter 1 - More Practice Sheets
  • Section 1.1 Place value
  • Section 1.1 Rounding
  • Section 1.2 Review of Addition
  • Section 1.3 Review of Subtraction
  • Section 1.4 Review of Multiplication
  • Section 1.5 Review of Division
  • Section 1.5 Divisibility Rules
  • Section 1.2 - 1.5 Four Operations
  • Section 1.6
  • Section 1.7
  • Section 1.8 Least common multiple
  • Section 1.8 Greatest common factor
  • Section 1.9

Chapter 2 Notes - Signed Numbers
  • Section 2.1
  • Section 2.2
  • Section 2.3
  • Section 2.4
  • Section 2.5
  • Section 2.6
Chapter 2 - Lab Worksheets
  • Section 2.1
  • Section 2.2 and 2.3
  • Section 2.2 practice
  • Section 2.3 practice
  • Section 2.2 and 2.3 mixed addition and subtraction
  • Section 2.4 and 2.5
  • Section 2.4 exponents with negative bases
  • Section 2.6
Chapter 2 - More Practice Sheets
  • Section 2.1
  • Section 2.2 practice
  • Section 2.3 practice
  • Section 2.2 and 2.3 mixed addition and subtraction
  • Section 2.4 practice
  • Section 2.5 practice
  • Section 2.2-2.5 mixed 4 operations
  • Section 2.6 2 steps
  • Section 2.6 3 steps
  • Section 2.6 4 steps

Chapter 3 Notes - Fractions
  • Section 3.1
  • Section 3.2
  • Section 3.3
  • Section 3.4
  • Section 3.5
  • Section 3.7
Chapter 3 - Lab Worksheets
  • Section 3.1 intro
  • Section 3.1 building
  • Section 3.1 simplifying
  • Section 3.2
  • Section 3.3
  • Section 3.4
  • Section 3.5
  • Section 3.7
Chapter 3 - More Practice Sheets
  • Section 3.1 building - find the missing number
  • Section 3.1 reducing (proper)
  • Section 3.1 reducing (improper)
  • Section 3.2 multiplying 2 fractions
  • Section 3.3 multiplying 3 fractions
  • Section 3.4 adding fractions
  • Section 3.4 subtracting fractions
  • Section 3.4 mixed adding and subtracting
  • Section 3.5 mixed number to improper fraction
  • Section 3.5 improper fraction to mixed number
  • Section 3.7 order of operations with fractions

Chapter 4 Notes - Decimals
  • Section 4.1
  • Section 4.2
  • Section 4.3
  • Section 4.4 and mixed practice
  • Section 4.5
  • Section 4.6
Chapter 4 - Lab Worksheets
  • Section 4.1-4.4
  • Decimal Packet 4.1 - 4.5
  • Section 4.5
  • Section 4.6
Chapter 4 - More Practice Sheets
  • Section 4.1 Rounding
  • Positive and Negative Decimal Packet 4.1 - 4.5
  • Section 4.6

Chapter 5 Notes - Ratio and Proportion
  • Section 5.1
  • Section 5.2
  • Section 5.3 and 5.4
Chapter 5 - Lab Worksheets
  • Section 5.1
  • Section 5.2
  • Section 5.3 and 5.4
Chapter 5 - More Practice Sheets
  • Section 5.1 Ratios
  • Section 5.1 Rates and Unit Rates
  • Section 5.1 Rates and Ratios
  • Section 5.2 Proportions
  • Section 5.2 Word Problems
  • Section 5.3
  • Section 5.4
  • Section 5.4 More Practice

Chapter 6 Notes - Percents
  • Section 6.1
  • Section 6.2
  • Section 6.3
Chapter 6 - Lab Worksheets
  • Section 6.1
  • Section 6.2
  • Section 6.3
Chapter 6 - More Practice Sheets
  • Percent Packet - Sections 6.1-6.3
  • Section 6.1
  • Section 6.2
  • Section 6.2-6.3 Word Problems
  • Section 6.3 Percent Markup, Discount and Tax
  • Section 6.3 Percent Increase and Decrease


Chapter 7 - Graphs and Averages
Chapter 7 - Lab Worksheets
  • Section 7.1
  • Section 7.2
Chapter 7 - More Practice Sheets
  • Section 7.1
  • Section 7.2

Section 9.7 - Area and Perimeter
  • Section 9.7
Section 9.7 - Lab Worksheets
  • Section 9.7
Section 9.7 - More Practice Sheets
  • Section 9.7 Rectangles
  • Section 9.7 Triangles

More Resources
  • Basic Math and Pre-algebra Packet
  • The Book of Fractions - More Worksheets
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