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27x36 73x36简便计算

你好.简便算法如下27X36十73X36=36X(27+73)=36X100=3600

原式=73x34+27x(34+2)=73x34+27x34+27x2=(73+27)x34+54=100x34+54=3400+54=3454供参考.

27*36-17*36=36*(27-17)=36*10=360

73x36 36x2的简便计算73x36 36x2=36*(73+2)=36*75=2700

73*36+38*36-36=36*(73+38-1)=36*120=36*(100+20)=3600+720=4320

原式=(27+73)*38=3800

27*36+65*27-27=27*(36+65-1)=27*100=2700你好,本题已解答,如果满意,请点右上角“采纳答案”.

2010一945÷27x36简便计算 =2010-(945÷3)÷(27÷3)*36 =2010-315÷9*36 =2010-35*36 =2010-(40-5)*36 =2010-(40*36-5*36) =2010-(1440-180) =2010-1260 =750

27x36 27x63+ 27=27x(36+63+1)=27x100=2700

37x36-27+ 27x65的简便运算37x36-27 +27x65=(10+27)x36-27 +27x65=10x36+27x36-27 +27x65=360+27x(36-1+65)=360+2700=3060

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