小明买了6个皮球，每个皮球6元，一共花了多少元？(~7S8P+N3d2@3?8}8E;h2e1f9^6G7f9a
算式：提示6n3c2k6d6}'x,l:g;\'`*T)x(~7S8P+N3d2@3?8}8E;h2e1f9^6G7f9a
答；一共花了*m:Z1V/@,m8H,N1H(Z4A:~3i)w;k,o4{*M元钱。(~7S8P+N3d2@3?8}8E;h2e1f9^6G7f9a