Easy math - simple multiplication

Greetings to all!

I love math. In school, I always had excellent grades in math. I remember a teacher who explained mathematics so interestingly, just on her fingers, that I fell in love with mathematics after her explanations. I understood it.

I have never experienced difficulties in solving complex problems and equations. I studied mathematical analysis at the University. Mathematical modeling, probability theory, higher mathematics. I've asked no one to do my job. This is all because math is my favorite subject.

I recently read that there is a connection between mathematics and logic. If you learned math well in school, it helps you make faster decisions in real life. Do not be afraid of difficulties, do not immediately go to a psychoanalyst for help, but find a solution for yourself in a problematic life situation.

While browsing the Internet, I found a video of how children are taught to multiply numbers in China. Easily. You need not multiply huge numbers in a column. It is enough to correctly decompose each number in a certain order and add up the points are in the intersecting lines.

I am sure that everyone can add numbers within 10. Look at the example: 12*13 draw the first number12: one (1)stripe along the top, two (2)stripes under the first, just below. Number 13: from left to right, one (1) stripe across and three (3) stripes across a little further. Look at the picture.

Then, at the intersection of the lines, put points and divide the drawing into 4 parts. Upper left corner =1, lower below it =2, upper right =3 and lower right=6 Response: 1(2+3)6=156

Simple. Enjoy multiplication.