(12345+23451+34512+45123+5123)/(1+2+3+4+5)
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(12345+23451+34512+45123+5123)/(1+2+3+4+5)(12345+23451+34512+45123+5123)/(1+2+3+4+5)(12345+23451+345
(12345+23451+34512+45123+5123)/(1+2+3+4+5)
(12345+23451+34512+45123+5123)/(1+2+3+4+5)
(12345+23451+34512+45123+5123)/(1+2+3+4+5)
(12345+23451+34512+45123+51234)/(1+2+3+4+5)
=(1+2+3+4+5)*(10000+1000+100+10+1)/(1+2+3+4+5)
=10000+1000+100+10+1
=11111
8 036.9333333333
(12345+23451+34512+45123+5123)/(1+2+3+4+5)
=(1+2+3+4+5)×11111/(1+2+3+4+5)
=11111
(12345+23451+34512+45123+5123)/(1+2+3+4+5)
=120554/15
=8036.9333333333
(12345+23451+34512+45123+5123)/(1+2+3+4+5)=120554/15=8036.933333……
176665/15=11777,你应该是有个数写错了吧,前一个括号里的最后一个数是51234
最直观的方法:我们用百进制来表达以上算式,我们发现12345+23451+34512+45123+5123等于一个每一位上都是15的百进制数,即(15)(15)(15)(15)(15)
。而1+2+3+4+5=15,因此答案为11111
(12345+23451+34512+45123+5123)/(1+2+3+4+5)
12345+23451+34512+45123+51234 简便计算
12345+23451+34512+45123+51234=
12345+23451+34512+45123+51234 怎么用巧算
行列式计算:12345 23451 34512 45123 51234
巧算:12345+23451+34512+45123+51234 怎么办?巧算:12345+23451+34512+45123+51234
奥数(12345+23451+34512+45123+51234)÷(1+2+3+4+5)=?
(12345+23451+34512+45123+51234)/(1+2+3+4+5)=几
(12345+23451+34512+45123+51234)/(1+2+3+4+5)=?
12345+23451+34512+45123+51234=?简便运算+过程!
(12345+23451+34512+45123+51234)/(11111+22222)简算
12345+23451+34512+45123+51234=?的简便算法
(12345+23451+34512+45123+51234)除以5=( ).
位值原理解答12345+23451+34512+45123+51234
计算(12345+23451+34512+45123+51234)÷5
计算(12345+23451+34512+45123+51234)/(1+2+3+4+5)脱式,简便计算,急.
12345+23451+34512+45123+51234和1*15+2*14+3*13+4*12+5*11+6*10+7*9+8*8的巧算
(12345+23451+34512+45123+5123)除(1.1111+2.2222+3.3333+4.4444+5.5555)