Fractions and Their Operations
  Section Title Tutorials for this book Examples from other books (pop-up)
3.1

Adding and Subtracting Fractions

 9 13 17 21 29 31                
                               
3.2 Using a Least Common Denominator 11 15 19 21 27                  
                               
3.3 Adding and Subtracting Mixed Numbers 23 29 31 35 45                  
                               
3.4 Mutiplying Fractions and Mixed Numbers 13 17 21 25                    
                               
3.5 Dividing Fractions and Mixed Numbers 9 13 17 21 25 27 31              
                               
3.6 The Distributive Property 7 11 15 18 21 25                
                               
3.7 Units of Measure 17 19 25 31 35 37                
                               
3.8 Rates                            
                               
Suggested Assignments
Section Topic Pages Exercises
3.1

Adding and Subtracting Fractions

 113-114 8-15,16-23,24-26,27-29,36-38,40-42
3.2 Using a Least Common Denominator 117-118 10-19,20-25,27-28,32-34,35-40
3.3 Adding and Subtracting Mixed Numbers 121-123 23-26,31-44,45-48,50-55,62-63,71-72
3.4 Mutiplying Fractions and Mixed Numbers 128-130 12-24,35,36-37,39-40,54-55,56-60
3.5 Dividing Fractions and Mixed Numbers 136-138 8-11,16-23,26-30,35-39,41-45,50-52
3.6 The Distributive Property 141-143 6-12,13-20,24-31,34-36,37-39,43-45,46-49,54-57,62-64
3.7 Units of Measure 146-147 17-24,28-32,36-38,43-44
3.8 Rates 150-151 5-14,19-20
  Chapter Review    
  Chapter Test    

Online Scientific Calculator from Calculator.com

Math Glossary
(more sophisticated than it looks!)