# TABLES OF 6, 7, 8 AND 9 IN YOUR HANDS

Doing multiplication tables of 6,7,8,9 using your fingers. Really interesting method in this video. Very good drawing from Instructables illustrating the …

Doing multiplication tables of 6,7,8,9 using your fingers. Really interesting method in this video. Very good drawing from Instructables illustrating the …

A question came up on Quora site. Can you create a decision tree diagram to find all 3 digits numbers …