20 more days! How about another cool math trick? The number trick with 1089 has been around for centuries. To impress someone with this trick, he or she will need paper and pencils. Follow these simple steps: 1) Have the person write down any three digits number with decreasing digits. EX: 752 2) Reverse the number you wrote in step #1. EX: 257 3) Subtract the number obtained in step #2 from the number you wrote in step #1. EX: 752 - 257 = 495 4) Reverse the number obtained in step #3. EX: 594 5) Add the numbers found in step #3 and step #4. EX:495+594=1089 This number trick with 1089 works with any 3 digits number as long as you choose a number with decreasing digits in step #1 So, it does not matter what number the person choose in step #1, have the person do the math and pretend you are not looking. When you call the answer as 1089, the person will be shocked! Cool!
Posted on: Wed, 31 Jul 2013 21:19:49 +0000
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