I've seen many of these "shortcuts", but I'm going to stick with my comfortable, and conventional way. My Dad when I was young forced me to memorize the multiplication table until the set of 15.
Wow, amazing. I didnt know that. It great to find tricks like that but nowadays, i prefer to stick with my calculator.
That is really cool!!! I am pretty good in math but I guess the method in the video that I watched is way cooler and easier.
Nice method but i think i wont work for any numbers like 163*295 or other.it will work for sequential numbers only.am i right?