#Cool simple math tricks how to#
Students particularly enjoy such tricks as it gives them tips on how to investigate and apply complex mathematical concepts in a fun way. If you are looking for tips to make math interesting for children, then magic tricks help bring math and magic together to tap the curiosity of children.Įven if a child considers themselves to be math-phobic, by performing such tricks, they can remove their fear of math and enhance their understanding of the subject. Count fingers on either side of the "fold" to get the answer.
To multiply 9 by a number, fold down that number finger, counting from the left.įor example - to multiply 9 by 5, fold down the fifth finger from the left. If the number from Step 2 is greater than 9, but keep the one's digit in the space and carry the ten's digit.ĥ7 x 11 = 5 _ 7, but 5 + 7 = 12, so put 2 in the space and add the 1 to the 5 to get 627.ĭid you know that you can effectively multiply any number of digits using your hands?Ī simple way to do the "9" multiplication table is to place both hands in front of you with fingers and thumbs extended. Place the number from Step 2 between the two digits. To perform this trick ask your friend to think of a number, let’s say 8īy using this trick you can learn to quickly multiply any number with 11 mentally.Ĭhoose any number and separate the two digits in your mind. Choose any number, your end product will only be 2!.Then, Divide it by 13 which is 4823/13 = 371 Then divide the number by 7 which is 371371/7 = 53,053 To do this trick, take any three-digit number and write it twice to make a six-digit number. (25 + 5 – 30)įinally, ask your peers to subtract the original number from the above sum. To start with this math magic trick, choose any number like 22 To get the final answer, you must add the left units place digit, which is 127 + 9 = 136. Then, split the 2nd number into tens & units, making it 79 = 70 + 9.Īfter that, move up the tens addition, which is 57 + 70 = 127. Get a firm understanding of the basic principles of tens & unit places, and you will be able to add two-digit numbers at lightning-fast speed.įor example, take two, two-digit numbers, Learn how to add 2-digit numbers at the drop of a hat!.So, 2+ 2 + 2 = 6ĭivide the original number with this sum. To perform this trick, ask any of your friends to choose a three-digit number with the same digits.Īdd the digits together. If for instance, somebody shows you 1206, there are 12 hundred - the age, and the remaining digits 06 (or 6) denote their shoe size. The hundreds are the age and the remaining digits are the shoe size. Now add on your shoe size (if it's a half size round to a whole number). Subtract the lowest common multiple of 2 and 3.įor the final answer - Take off the last digit and you will be able to guess how much the coins are worth!Īsk your child to follow the given directions but not present any of the calculations to you -Īdd on today's date (e.g. Then ask them to follow the next steps-Īdd the first odd prime number to the new total. Without giving you any information, ask the students to count the value of a random set of coins and write the amount on a piece of paper. Try this with different numbers and wow your audience with this simple math magic trick. Check out some mind-blowing Math Magic Tricks! is mentioned below in the Downloadable PDF. Try this, it's cool! While the magic tricks are great, most are easy to do. Math magic tricks can liven up any math class and create a sense of wonder. Puzzle Time! Can you solve these challenging math puzzles?Ĭheck out some mind-blowing Math Magic Tricks!.
15 Math Tricks that will Blow your Mind!.Math is all about logic, rules, and reasoning, and to make the understanding of complex concepts easier, it is best to serve these concepts with a side of magic. Using such tricks sets up a strong foundation for students to strengthen their mathematical reasoning and go beyond just the routine textbook questions and answers. Math magic tricks can engage even the most distracted group of students and stimulate their senses to create a sense of wonder in their curious brains. Here are some math magic tricks to wow your children.
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