0.25乘24
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64×0.125×0.5×0.25=(8×4×2)×0.125×0.5×0.25=(8×0.125)×(2×0.5)×(4×0.25)=1×1×1=1
把60拆成4乘1516拆成2乘8
0.125*8*0.25*4,答案为1
3/1*24+4/1*24-1/6*24=8+6-4=10(-4*2.5)*(-5)=10*5=50100*0.01*(-3)*(-5)=1*15=15
25乘32乘0.25=25x8x4x0.25=200x1=200
1.25×24×0.25=1.25×8×3×0.25=(1.25×8)×(3×0.25)=10×0.75=7.5很高兴为您解答,【the1900】团队为您答题.请点击下面的【选为满意回答】按钮.
1x2x3x4x5x6x7x8x9x10x11÷(27x25x24x22)=1x2x3x4x5x6x7x8x9x10x11÷(3x9x5x5x4x6x2x11)=1x7x8x10÷5=1x7x8x2=
38乘四分之一+17乘0.25加45乘25%=38×0.25+17×0.25+45×0.25=(38+17+45)×0.25=100×0.25=25
0.125x0.25x0.5x(8x0.4x0.2)=(0.125x8)x(0.25x0.4)x(0.5x0.2)=1x0.1x0.1=0.01
0.5*0.25*0.125*64=0.5*2*0.25*4*0.125*8=1*1*1=1
0.25x3.2x4=0.25x4x3.2=1x3.2=3.2运用的是乘法交换率哦.
答案是9再问:过程再答:1×3×24+2×6×48+3×9×72=9×(1×2×4+2×4×8+3×6×12)再答:约分即可再答:分子每一个都是分母相应项的9倍再问:.....再问:要过程。再答:1×
1.25x0.25x3232x9.1=1.25x8x0.25x4x101x9.1=100x91+91=9191
25×24×25×24=﹙25×4+25×20﹚²=600²=360000
24=4×61.26×6×(4×0.25)=1.26×6×1=(1+0.26)×6=6+0.26×6=6+(0.25+0.01)×6=6+1.5+0.06=7.56