Vedic Maths Essay

1522 WordsJun 1, 20117 Pages
EASY MULTIPLICATION TRICK Posted by SHRENIK on Friday, July 24, 2009 Labels: FUN WITH NUMBERS, multiply / Comments: (0) Method for multiplying numbers where the first figures are the same and the last figures add up to 10 FOR EG: 32 x 38 = 1216 Both numbers here start with 3 THEY ARE SAME and the last figures (2 and 8) add up to 10 So we just multiply 3 by 4 (the next number up) to get 12 for the first part of the answer. And we multiply the last figures: 2 x 8 = 16 to get the last part of the answer. · And 81 x 89 = 7209 We put 09 since we need two figures as in all the other examples SIMPLE TRICKS TO MULTIPLY Posted by SHRENIK on Wednesday, July 15, 2009 Labels: FUN, FUN WITH NUMBERS, MAGIC, multiply / Comments: (0) Multiply by 5: Multiply by 10 and divide by 2. Multiply by 6: Sometimes multiplying by 3 and then 2 is easy. Multiply by 9: Multiply by 10 and subtract the original number. Multiply by 12: Multiply by 10 and add twice the original number. Multiply by 13: Multiply by 3 and add 10 times original number. Multiply by 14: Multiply by 7 and then multiply by 2 Multiply by 15: Multiply by 10 and add 5 times the original number, as above. Multiply by 16: You can double four times, if you want to. Or you can multiply by 8 and then by 2. Multiply by 17: Multiply by 7 and add 10 times original number. Multiply by 18: Multiply by 20 and subtract twice the original number (which is obvious from the first step). Multiply by 19: Multiply by 20 and subtract the original number. Multiply by 24: Multiply by 8 and then multiply by 3. Multiply by 27: Multiply by 30 and subtract 3 times the original number (which is obvious from the first step). Multiply by 45: Multiply by 50 and subtract 5 times the original number (which is obvious from the first step). Multiply by 90: Multiply by 9 (as above) and put a zero on the right. Multiply by 98:

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