时代超市为庆“六一”，利用“快乐大转盘”举行促销活动．下面这转盘中，指针落在白色区域的可能性是( )
．
计算下面各题．= = == = == = =
写出两个分母不同的分数（分母不大于6），使它们的和等于． + ﹦； + ﹦．
在□里填上合适的数．
= 1﹣= = == = = =
．
= 
= 
=
= 
= 
=
= 
= 
=
．
．
= 1﹣
= 
= 
=
= 
= 
= 
=
粤公网安备 44130202000953号