LS正解 LZ自己把尾数8x8算下就知道11000是不可能的。。
128×88
=(125+3)x88
=125x88+3x88
=125x8x11+3x(100-12)
=1000x11+3x100-3x12
=11000+300-36
=11264
128×88
=(125+3)x88
=125x88+3x88
=(125x8)x11+264
=11000+264
=11264
用计算器 很简单
128×88
=(130-2)(90-2)
=130*90-260-180+4
=11700-440+4
=11260+4
=11264