If you’re as crap at math as me then you’ve simply got to see this incredible multiplication hack. This technique comes from Japan and it aims to make math multiplication easy. You don’t need to remember your times tables or even have a calculator – you just need paper and pen. It uses a series of diagonal lines to show the answer to very difficult multiplication questions.
I think it’s a genius way of working don’t you? SHARE and let us know your thoughts below!