Show people that you are an amazing math wizard. You can add several 4-digit numbers in your head in less than 3 seconds! Learn this math magic trick.
How to do this math magic feat:
Would you like to learn more magic? Visit our blog. Enroll in our after school math magic class. Please contact us to see if we are offering one at your school. If not, at your request, we are glad to see if we can.