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125减25乘6怎样简便

125+25x6=25x5+25x6=25x11=25x(10+1)=250+25=275

解:25*125*6=25*125*2*3 =25*250*3 =6250*3 =18750

25*5x25x6=625*30=18750

125-25*6=25*5-25*6=25*(5-6)=25*(-1)=-25

125乘以25乘以6=125*25*(4+2)=125*(100+50)=12500+6250=18750

605减125除以25乘以6=605-25*4÷25*6=605-4*6=605-24=581

NO

125x25x6; =125x5x5x6; =575x30; =17250

(630÷25)-(125÷25)*6

125乘23减25怎样简便解:采用分配律,原式=(100+25)x23-25=23x100+25x23-25=2300+25x(23-1)=2300+25x2x11=2300+550=2850

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