999x625x125x25x5X16x8x4x2的结果中,末尾有几个0?
333x625x125x25x5x16x8x4x2的结果中末尾有10个零
25X96X125X5
=25X(4X8X3)X125X5
=(25X4)X(8X125)X(3X5)
=100X1000X15
=1500000
然后得出125×8× 125×8× 25×5×8 ×5×2 ×5
1000× 1000 × 1000 ×10 × 5
所以最后末尾是10个0
7个
5个
算不下去了
13288372293:999x625x125x25x5X16x8x4x2的结果中,末尾有几个0?
虞味义
:答:10个0,因为999乘以其他数字不可能出现末尾0,所以排除。625×125×25×5×16×8×4×2可以化简为5×125(由625变式而出)×125×25×5×8×2(由16变成)×8×8(由4×2得出 ).然后得出125×8× 125×8× ...
13288372293:25×5×64×125简便计算?
虞味义
:答:方法如下,请作参考:
13288372293:125×5×25×256 怎样简便计算
虞味义
:答:分解为25x5x5x25x4x4x4x4,即256分解为四个四相乘。然后用结合法,25x4等于100。最后得到100x100x100x4等于4000000。欢迎追问〜新年快乐!
13288372293:125X25X32X5简便运算?
虞味义
:答:125x5x32x5 =125x5x(8x2x2)x5 =(125x8)x(5x2)x(5x2) =1000x10x10 =100000 原式 =125x32 =125x(8x4) =125x8x4 。
13288372293:25x52x125简算?
虞味义
:答:25x52x125 = 25x(4x13)x(5x5x5)= (25x4)x13x5x5x5 = 100x65x5x5 = 100x325x5 =100x1625 = 162500 或者 原式= (5x5)x(52x5)x5x5 = 5x5x260x5x5 = 5x1300x5x5 = 6500x5x5 =32500x5 =162500 ...
13288372293:25x32x125。。。125x5x64x5,,,13x99十13,,36x111十888x8。它_百度知 ...
虞味义
:答:25x32x125=25x4x8x125=25x4x25x4x2x5=100x100x10=100000 125x5x64x5=25x5x5x5x64=5x2x5x2x5x2x5x2x5x2x2=200000 13x99十13=13x100=1300 36x111十888x8=36x111+111x64=111x(36+64)=111x100=111...
13288372293:工字钢250x125x6x9重量价格?
虞味义
:答:每米重量28.6公斤 工字钢250x125x6x9重量每米28.6公斤,计算方法采用国标GB/T 33814-2017公式,价格应当按照当地市场价格计算。
13288372293:25x125x25的简便算法是怎样算?
虞味义
:答:25x125x25的简便算法是 =25×5×25×25 =5×5×5×5×5×5×5 =78125
13288372293:99x11+102x98、25x125x36x4x8、76x25+18x25+25x6、41x37-21x37、125x3...
虞味义
:答:99x11+102x98 =100X11-11+100X98+2X98 =1100+9800+196-11 =10900+185 =11085 25x125x36x4x8 =(25X4)X(125X8)X36 =100X1000X36 =3600000 76x25+18x25+25x6 =25X(76+18+6)=25X100 =2500 41x37-21x...
13288372293:h型钢250x125x6x9一根长是多少
虞味义
:答:h型钢250x125x6x9一根长是250mm。H型钢是一种截面面积分配更加优化、强重比更加合理的经济断面高效型材,因其断面与英文字母“H”相同而得名。由于H型钢的各个部位均以直角排布,因此H型钢在各个方向上都具有抗弯能力强、...
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