37x29+29x3

37x29+29x3

这样的加密JS可以还原出来吗? -
可以用解密工具反译出源程序。一般用JS加密还原就可以。
=可以用乘法交换率=(1x2x3x4x5x6x7x8x9x10)x(11x12x13x14x15x16x17x18x19x20)x(21x22x23x24x25x26x27x28x29x30)x(31x32x33x34x35x36x37x38x39x40)x(41x42x43x44x45x46x47x48x49x50)x(51x52x53x4x55x56x57x58x59x60)x(61x62x63x64x65x66x67x68x69x70)x(71x72x73x74x等会说。
71+37×9的和怎么算 -
71x29+37x29+8x71 =71x(29+8)+37x29 =71x37+37x29 =(71+29)x37 =100x37 =3700
50！约等于3*10^64
120道两位数乘两位数计算题 -
37×16=45×37=63×25=67×24=76×23=19×11=90×83=22×95=58×21=66×95=78×50=62×94=57×53=84×26=60×93=43×29=27×76=64×62=13×83=69×74=41×46=96×91=87×20=95×28=54×97=33×34=72×15=13×49=14×76=12×31=87×48=10×29=23×80=52×81=19×48=10×24说完了。
=(1x2x3x4x5x6x7x8x9x10)x(11x12x13x14x15x16x17x18x19x20)x(21x22x23x24x25x26x27x28x29x30)x(31x32x33x34x35x36x37x38x39x40)x(41x42x43x44x45x46x47x48x49x50)x(51x52x53x4x55x56x57x58x59x60)x(61x62x63x64x65x66x67x68x69x70)x(71x72x73x74x75x76x77x78x79x80还有呢？
100的平方怎么算? -
解：100的平方即100×100=10000
叫100阶乘表示100100=93326215443944152681699238856266700490715968264381621468592963895217599993229915608941463976156518286253691x2x3x4x5x6x7x8x9x10x11x12x13x14x15x16x17x18x19x20x21x22x23x24x25x26x27x28x29x30x31x32x33x34x35x36x37x38x39x40x41x42x43x44x45x46x47x48x49x50x51x52x53x4x55x56x57x58x59等会说。

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