Mathematical Tricks

The 9 Times Quickie

Math Tricks to Learn the Facts.

1. Hold your hands in front of you with your fingers spread out.
2. For 9 X 3 bend your third finger down. (9 X 4 would be the fourth finger etc.)
3. You have 2 fingers in front of the bent finger and 7 after the bent finger
4. Thus the answer must be 27
5. This technique works for the 9 times tables up to 10.

Source: math.about.com

« Back