This is a Japanese multiplication trick. It’s a very easy way to multiply two numbers together using lines which cross each other, and a great alternative for people who have trouble with math and memorizing, and for those who don’t find the traditional method very practical. A real fun way to make kids like math.
Many people spend a lot of money making their homes look scary for Halloween. In this video, these three guys teach us how to make some awesome Halloween decorations using elements that we all have at home. And the best thing, these are really simple to make. Who doesn’t enjoy decorating their homes with terrifying Halloween decorations?