同学们做了30朵红花,6朵黄花,同学们一共做了多少朵花?0I6F)C)@9i1H
算式:提示.q3u)Q;{4Z.c'l6I.{2E;e)U1N4Y8B4X0I6F)C)@9i1H
答:同学们一共做了3x;N2S4q3W朵花。0I6F)C)@9i1H