4.75X64+47.5X64 简便运简

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4.75X64+47.5X64简便运简4.75X64+47.5X64简便运简4.75X64+47.5X64简便运简4.75X64+47.5X64=(4.75+47.5)X64=52.25X64=50x

4.75X64+47.5X64 简便运简
4.75X64+47.5X64 简便运简

4.75X64+47.5X64 简便运简
4.75X64+47.5X64
= (4.75+47.5)X64
= 52.25X64
= 50x64 + 2.25x64
= 3200+ 2.25x4x4x4
=3200+9x16
= 3344

4.75X64+47.5X64
=(4.75+47.5)X64
=52.25 X64
=3344

4.75X64+47.5X64 简便运简 125x64简便计算 125x64的简便计算 125x64用简便算 125X64用两种简便方法计算 1.25x0.25x0.05x64简便计算 125x64的简便算法（两种）简便计算:960+16x0.64+9.84x64 简便计算:960+16x0.64+9.84x64 1.25x0.5x2.5x64怎么简算怎么简算.0.5x2.5x12.5x64 Windows 7 Enterprise (x64) - DVD (Chinese-Simplified) win7 home premium x64与home basic x64两者区别是什么一元二次方程,x64次方-2x32次方+1=0 能简算的简算：1、(1/69+1/73)x46+54÷1462、816x3.7-81又3/5+81.6x64 难Ing12×46X=X64×2146X和X64是三位数.会滴一定要教教我求X的值怎么计算整式乘法0.25^8X64^3X25^8x4^8 以最快的速度算出下面各题的结果（就是简算）第一题：17.48x37-174.8x1.9+17.48x82（脱式）= 第二题：0.125x0.25x0.5x64（脱式）=