(105+106+114+104+108+110+114+127+121+111)除以10 简便运算
问题描述:
(105+106+114+104+108+110+114+127+121+111)除以10 简便运算
答
(105+106+114+104+108+110+114+127+121+111)/10
=100+(5+6+14+4+8+10+14+27+21+11)/10
=100+120/10
=112