Short-cut Mathematics
G. W. Kelly
Dover Publications Inc., 2003
10,75 €On orderDelivery: 2-3 weeks
Clear, concise compendium of about 150 time-saving math short-cuts features faster, easier ways to add, subtract, multiply, and divide. Each problem includes an explanation of the method. No special math ability needed.
- ISBN-13
- 9780486246116
- ISBN-10
- 0486246116
- Publisher
- Dover Publications Inc.
- Year
- 2003
- Publication date
- 2003-03-28
- Pages
- 128
- Dimensions
- 139x214x13
- Weight
- 160