Amazing Number 4

Maths Tricks , short cut tricks for maths to make calculation easy and fast

Amazing Number 4 With number 4 the secret steps in the multiplication tables become a little more intricate. 4*1 = 4 ----------------------------------- 4 4*2 = 8 ---------------------------- 8 4*3 = 12 ------------------ 1+2 = --------- 3 4*4 = 16 ------------------ 1+6 = -- 7 4*5 = 20 ------------------ 2+0 = --------- 2 4*6 = 24 ------------------ 2+4 = -- 6 4*7 = 28 ----2+8=10---- 1+0 = ----------- 1 4*8 = 32 ------------------ 3+2 = -- 5 4*9 = 36 ------------------ 3+6 = --------- 9 4*10 = 40 ----------------- 4+0 = -- 4 4*11 = 44 ----------------- 4+4 = --------- 8 4*12 = 48 ---4+8=12 ------- 1+2=-- 3 4*13 = 52 ----------------- 5+2 = --------- 7 4*14 = 56 ---5+6=11-------- 1+1=-- 2 4*15 = 60 ----------------- 6+0 = --------- 6 4*16 = 64 ---6+4=10-------- 1+0=-- 1: Example.
At first the sums of the digits look like a jumble of figure, but choose at random any sequence of numbers and multiply them by 4 and you will see the pattern emerge of two interlinked columns of digits in descending order.

2160*4 = 8640 -- 8+6+4+0 = 18 ----------- 1+8 = ---- 9
2161*4 = 8644 -- 8+6+4+4 = 22 ----------- 2+2 = 4
2162*4 = 8648 -- 8+6+4+8 = 26 ----------- 2+6 = ---- 8
2163*5 = 8652 -- 8+6+5+2 = 21 ----------- 2+1 = 3
2164*4 = 8656 -- 8+6+5+6 = 25 ----------- 2+5 = ---- 7
2165*4 = 8660 -- 8+6+6+0 = 20 ----------- 2+0 = 2
2166*4 = 8664 -- 8+6+6+4 = 24 ----------- 2+4 = ---- 6
2167*4 = 8668 -- 8+6+6+8 = 28 -- 2+8=10 - 1+0 = 1
2168*4 = 8672 -- 8+6+7+2 = 23 ----------- 2+3 = ---- 5; Is this maths trick helpful? (355) (221) Post / Read comment (2)

Dimple

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Punjab

Time: 00:01:33

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Amazing Number 4

Maths Tricks , short cut tricks for maths to make calculation easy and fast

Amazing Number 4

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