兔子每天要吃6个胡萝卜,42个胡萝卜够吃几天?0O-A.h,^0M7p9D'h:z.J+[-y7U
算式:提示5^,[0\9O5L-K0O-A.h,^0M7p9D'h:z.J+[-y7U
答:42个胡萝卜够吃1~*S)B3O,a.u6t天。0O-A.h,^0M7p9D'h:z.J+[-y7U