Archive for the ‘maths trick’ tag
How Chinese Multiply
Ever wondered how Chinese multiply so quickly? Ravi sent me this video a while ago and I did not see it thinking it may have objectionable content! When I saw it, I was amazed!
Could you ever think of this? It’s a great maths trick. I don’t know how it would multiply 10 x 10, or for that matter any number which is a 10 multiple. Do you have an idea?
