(362+548*361)/(362+548-186)简便运算
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(362+548*361)/(362+548-186)简便运算(362+548*361)/(362+548-186)简便运算(362+548*361)/(362+548-186)简便运算(362+54
(362+548*361)/(362+548-186)简便运算
(362+548*361)/(362+548-186)简便运算
(362+548*361)/(362+548-186)简便运算
(362+548*361)/(362*548-186)吧.
原式=(361x549-1)/[(361+1)(549-1)-186]=(361x549-1)/(361x549-361+549-1-186)=(361x549-1)/(361x549-1)=1
(362+548*361)/(362+548-186)简便运算
362+548*361/362*548-186
362+548*361 ____________ 362*548-186 怎么算?362*548-186分之362+548*361
简便算法362+548×361/362×548-186
362×548-186分之362+548×361 简算
362+548*361分之362*548-186=?简算
(362+548*361)/(362*548-186)计算过程
362×548—186分之362+548×361 简便方法
简便算法:362+548+361/362×548-186写过程/是分数线
362乘548减186分之362加548乘361
(362+548*361)/(362*548-186)(204+584*1991)/(1992*584-380)-1/143
362+548X361/362X548-186
362+548X361除以362x548-186 用简便算法
简便运算写为什么:53.5*35.3++53.5*43.2+78.5*46.51234+2341+3412+412323456+34562+45623+56234+6234599999*77778+33333*66666362+548*361——————362*548-1861988+1989*1987———————1988*1989-18 2 5 5( —+7—)/(—+—)
几道简算题81.(362+548×361)/(362×548-186)2.(1988+1989×1987)/(1988×1989-1)3.(204+584×1991)/(1992×584―380)―1/143
数学简便计算题1:362×548-186/362×548*3612:19*17/183:2/5+2.6+5.2*3*520*0.71
(1)362+548乘361_______(这个是分数线)362乘548减186(2)204+584乘1991________减12分之131992乘584减380
小学六年级简算题!速度(3.17-5.4+4.2+6.83)*12.54.3*3.8+1.9*1.4 362+548*361/362*548-186要过程,最好能简单解释一下不是不是写错了最后一道应该等于1,前两个就不知道了.......汗