What’s 62 x 11? 11 x 43? Calculate these and many more instantly in your head!
Your friends will be amazed by this trick with a double wow! Learn to perform this trick! Make your own version of this using unruled index cards. If you like this trick, check out our after school classes. Ask your school or us if any are scheduled this year at your school. If not, contact us and let’s get one started!
Your friends will be amazed not once, but twice by this one!
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.