I hope your teacher also teaches you multiplication in the traditional way.
By the time you have set up your lattice, I will have obtained the answer multiplying in the established method.
If you really have to know how to do this by the silly way, here is a youtube video
http://www.youtube.com/watch?v=R6uiz8YdA7w
Use lattice multiplication to find each product
124 X 56
1 answer