1.25×0.25×3232×9.1

1.25×0.25×3232×9.1 

1.25×0.25×3232×9.11.25×0.25×3232×9.1=1.25×8×0.25×4×101×9.1=10×101×91=101×91=100×91+91=9100+91=91913232=8*404所以原式为1.25*8*

1.25乘0.25乘3232乘9.1等于多少1.25x0.25x3232x9.1=1.25x8x0.25x4x101x9.1=100x91+91=91919191

1.25×0.25×3232×99090

好几个简便计算1.25×0.25×3232×9.1（（1+0.12++0.23）×（0.12+0.23+0.34）-（1+0.12+0.23+0.34）×（0.12+0.23）1)1.25×0.25×3232×9.1=1.25×0.25×8

1.25×9.1×0.7+1.25×9.1×0.18,383375

1.25×9.1×0.7+1.25×9.1×0.11.25×9.1×＜0.7+0.1＞＝9.1

1.25×9.1×7.1+1.25×9.1×0.181.9

0.9*1.25+9.1/0.8+1.25=13.75

0.25*76*1.25(简算)0.25*76*1.25=0.25*4*19*0.125=19*0.125=(16+3)*0.125=2+0.375=2.3750.25*76*1.25=﹙0.25x4﹚x(76÷4÷8)x﹙1.25x8﹚=

3.2×(1.25+0.25)巧算3.2×(1.25+0.25)=3.2×(5/4+1/4)=3.2×3/2=1.6×3=4.8=3.2×1.25+3.2×2.5=0.4×(8×1.25)+0.8×(4×2.5)=0.4×10+0.8×10

0.25×9.6×1.250.25×9.6×1.25=(0.25×4)×3×(0.8×1.25)=1×3×1=39.6=4*0.3*8我觉得这样算比较简单：0.25×9.6×1.25=0.25x(4x0.8x3)x1.25=(0.25x4)

1.25*32*0.25简便1.25×32×0.25=1.25×(8×4)×0.25=(1.25×8)×(4×0.25)=10×1=101.25*32*0.25=(1.25*8)*(4*0.25)=10*1=101.25*32*0.25=1

求比值：1.25:0.251.25:0.25=125:25=5:11.25:0.25=5:1；

0.25*0.64*1.25巧算把0.64看成0.8×0.8,然后0.25×0.8等于0.2,1.25×0.8等于1,全部相乘就等于0.2啦~

1.25×24×0.25简便1.25×24×0.25=1.25×6×4×0.25=（1.25×6）×（4×0.25）=（1.25×2×3）×1=2.5×3=7.5原式=1.25×8×3×0.25=10×0.75=7.5

0.25×1.25×22.4简算0.25×1.25×22.4=0.25×1.25×4×5.6=0.25×1.25×4×8×0.7=（0.25×4）×（1.25×8）×0.7=1×10×0.7=7

3.6*0.25*1.6*1.253.6×0.25×1.6×1.25=3.6×0.25×4×0.4×1.25=3.6×1×0.5=1.8希望能帮到你！没看懂其实这道题是可以简算的，我就是运用了简便算法:我们都知道0.25×4=1，1.25×

1.25乘9.1乘0.7加1.25乘9.1乘0.1简便计算,1.25乘9.1乘0.7加1.25乘9.1乘0.1=1.25乘9.1乘（0.7加0.1）=1.25X9.1X0.8=1.25X0.8X9.1=9.1童鞋你几岁？=1.25×9.1×

16*1.25-1.25/0.25的简便计算16*1.25-1.25/0.25=16×1.25-1.25×4=1.25×（16-4）=1.25×12=1.25×4×3=5×3=15