小学脱式计算:18-(1.4×1.25×2.4),列出算式给我,
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![小学脱式计算:18-(1.4×1.25×2.4),列出算式给我,](/uploads/image/z/752086-46-6.jpg?t=%E5%B0%8F%E5%AD%A6%E8%84%B1%E5%BC%8F%E8%AE%A1%E7%AE%97%EF%BC%9A18%EF%BC%8D%EF%BC%881.4%C3%971.25%C3%972.4%EF%BC%89%2C%E5%88%97%E5%87%BA%E7%AE%97%E5%BC%8F%E7%BB%99%E6%88%91%2C)
小学脱式计算:18-(1.4×1.25×2.4),列出算式给我,
小学脱式计算:18-(1.4×1.25×2.4),列出算式给我,
小学脱式计算:18-(1.4×1.25×2.4),列出算式给我,
18-(1.4×1.25×2.4)
=18-4.2
=13.8
18-(1.4×1.25×2.4)
=18-(1.4x1.25x3x0.8)
=18-1.4x3x1
=18-4.2
=13.8
18-{(1+0.4)×1.25×(2+0.4)}=18-{(1×1.25+0.4×0.25)×(2+0.4)}=18-{1.35×(2+0.4)}=18-4.2=13.8
18-(1.4×1.25×2.4)
=18-(1.25×8×1.4×0.3)
=18-(10×1.4×0.3)
=18-(14×0.3)
=18-4.2
=13.8
18-(0.2*7*1.25*0.3*8)
=18-(10*1.4*0.3)
=18-4.2=13.8
=18-(1.4*0.3*1.25*8)
=18-(0.42*10)
=18-4.2
=13.8
18-(1.4*1.25*2.4)
=18-(1.75*2.4)
=18-4.2
=13.8
乘号不会打,将就一下吧。嘻嘻
18-(1.4×1.25×2.4)
=18-(1.75 2.4)
=18-4.2
=13.8
18-(1.4X1.25X2.4)=18-(1.4X3)=18-4.2=13.8
18-(1.4×1.25×2.4)
=18-(1.25×8×1.4×0.3)
=18-(10×1.4×0.3)
=18-(14×0.3)
=18-4.2
=13.8
18-(1.4*1.25*2.4)=18-(1.25+0.4*1.25)*(2+0.4)=18-(1.25+0.5)*(2+0.4)=18-1.75*(2+0.4)=18-3.5-0.7=13.8
18-(1.4×1.25×2.4)
=18-4.2
=13.8
\(^o^)/
18-(1.4×1.25×2.4)
=18-(1.4x1.25x3x0.8)
=18-1.4x3x1
=18-4.2
=13.8
=18-(1.75x2.4)
=18-4.2
=13.8
18-(1.4*1.25*2.4)
=18-[1.4*0.3*(1.25*8)]
=18-(4.2*1)
=18-4.2
= 13.8
18-(1.4×1.25×2.4)
=18-(1.25×8×1.4×0.3)
=18-(10×1.4×0.3)
=18-(14×0.3)
=18-4.2
=13.8