班级里原有36本书,又买来12本,把这些书平均分给6个同学,每个同学分几本?-S;a1l.D6Q:T1h
算式:提示1z9w6q3o0S)\'[5['d1Z/A9g*S)s.E-S;a1l.D6Q:T1h
答:每个同学分-b+f*S本。-S;a1l.D6Q:T1h