Subtracting fractions
Multiplying fractions
Dividing fractions
Changing vulgar fractions to decimals
Chapter 19: Direct Multiplication
Multiplication with a difference
Direct multiplication using negative numbers
Chapter 20: Putting it All into Practice
How Do I Remember All of This?
Advice For Geniuses
Afterword
Appendix A: Using the Methods in the Classroom
Appendix B: Working Through a Problem
Appendix C: Learn the 13, 14 and 15 Times Tables
Appendix D: Tests for Divisibility
Appendix E: Keeping Count
Appendix F: Plus and Minus Numbers
Appendix G: Percentages
Appendix H: Hints for Learning
Appendix I: Estimating
Appendix J: Squaring Numbers Ending in
Appendix K: Practice Sheets
Index
