Would you believe me, if I told you math isn’t as hard as you think?
Today I want to show you a small math trick. With it help you will be able to multiply double-digit numbers by 11. You will make use of this trick not only at school but also in your daily life. For instance, it can help you to avoid being overcharged.

Most of us don’t have problems multiplying by 10. And since this day multiplying by 11 will be a piece of cake for you as well. Continue reading









