小明买了6个皮球，每个皮球6元，一共花了多少元？/P)?9`*J1e.C(c/{2h1@9N'd,e
算式：提示'N9y3G,?'x8a3e5J7p4d/P)?9`*J1e.C(c/{2h1@9N'd,e
答；一共花了9n:[6|*o元钱。/P)?9`*J1e.C(c/{2h1@9N'd,e