填空/o6}:d,I'X2@.u5Q(u8b6F3g4s
甲、乙两班共种树100棵，甲班种棵数比乙班的2倍少8棵，甲班比乙班多种/j1E.T:T,r:{)y%。/o6}:d,I'X2@.u5Q(u8b6F3g4s