Lessons

Saturday, July 11, 2009 – A Neat Multiplying Trick, and Why It Works

10/07/09

Saturday, July 4, 2009 – Math Tricks Using Fraction-Decimal-Per Cent Conversions

03/07/09

Saturday, June 27, 2009 – Math Tricks by Multiplying in Parts

26/06/09

Saturday, June 20, 2009 – Using Factoring for Quick Multiplying and Dividing

19/06/09

Saturday, June 13, 2009 – A Dividing by 7 Math Trick

12/06/09

Saturday, June 6, 2009 – A Math, Base 2, Card Trick

05/06/09

Saturday, May 29, 2009 – A Quick Way to Multiply by 25

29/05/09

Saturday, May 23, 2009 – A Fibonacci Math Trick (and why it works)

22/05/09

Saturday, May 16, 2009 – A, “I can read your mind”, math trick

15/05/09

Saturday, May 9, 2009 – Fraction Tricks and Shortcuts

08/05/09