学帮网0.034x0.5x0.6简便计算
来源：学生作业学帮网 编辑：学帮网 时间：2024/05/14 06:05:02
简便计算.0.034x0.5x0.6先算后两个
0.35x0.5X0.6怎样简便计算=0.35×（0.5×0.6）=0.35×0.03=0.0105寒樱暖暖如有不明白,直到完成弄懂此题!如还有新的问题,0.35x0.5X0.6=0.35×（0.5×0.6）=0.35×0.3=0.1050
0.034x0.5x0.64.75x99+4.75（简便计算）
0.5X0.8X0.04X12.5X0.6X2.5(简便计算）怎么算?0.5X0.8X0.04X12.5X0.6X2.5=(0.5*0.6)*(0.8*12.5)*(0.04*2.5)=0.3*10*0.1=0.30.5X0.8X0.04X
0.034X0.5X0.6怎么简便算0.034X0.5X0.6=0.034X0.3=0.0102
0.034x0.5x0.6的简便算法是什么后面二位相乘
0.8x0.25x0.4x12.5简便计算啊
2.33x0.5x0.4x5怎么简便计算2.33x0.5x0.4x5=2.33x0.2x5=2.33x1=2.33=2.33*(1/2*2/5*5)=2.33*1=2.330.5x5=0.250.25x4=12.33x1=2.33乘法交换律
12.5x0.9X0.8简便计算（12.5×0.8）×0.9=10×0.9=9
12.5X0.7X0.8简便计算=12.5x0.8x0.7=10x0.7=7
2.5x0.73x0.04简便计算2.5x0.04x0.73=0.0732.5先乘0.04得0.1然后0.1乘0.73得0.01乘法交换律2.5x0.04x0.73=0.1*0.73=0.0732.5*0.04*0.730.1*0.730.
0.3x2.5x0.4简便计算=0.3×(2.5×0.4)=0.3×1=0.30.3x2.5x0.4=0.3x（2.5x0.4）=0.3X1=0.30.3x2.5x0.4=0.3*1=0.3
简便计算4.31x0.994.31x0.99=4.31x（1-0.01）=4.31x1-4.31x0.01=4.31-0.0431=4.26694.31×0.99=4.31×（1-0.01）=4.31×1-4.31×0.01=4.31-0.
3.8x2.5x0.4简便计算可以简便吗?先计算2.5*0.4=1再计算3.8*1=3.8
46.3x0.56+5.37x5.6+1x0.056=用简便方法计算(46.3+53.7)x0.56+0.056=56.056
3.7x0.15+4.02,4.8—4.8x0.5这两道题怎么简便计算?3.7x0.15+4.02=(4-0.3)*0.15+4.02=4*0.15-0.3*0.15+4.02=0.60-0.045+4.02=4.5754.8—4.8x0.
52.5x0.63+3.7x0.5怎么简便计算?8点钟前!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
6.72+0.28x1.51.25x0.25x0.07（简便计算）
综合题（数学）简便计算一、3.7x0.15+4.02二、4.8-4.8x0.51,（3+0.7)*0.15+4.02=0.45+0.105+4.02=0.555+4.02=4.5752,4.8*(1-0.5)=2.4
0.8X0.25X0.4X12.5用简便计算怎么写（0.8x12.5）x（O.25xO.4）=10x0.1=1