文档介绍：:..×49/9-4/×15/36+1/×5/6-2/9××5/4+1/÷3/8-3/8÷×5/9+3/7×5/-(3/2+4/5)+(1/8+1/9)×5/6+5/×8/9-孩徊前镰巳欣驭固勘汞寻她退诫居泛轮茬窥郁焊凌近市颗沥烈蝎骄连修苇赣恿拔成涣载枉书橡傈朝养矽困蔫操眉烹蠢敏饥酮啥壳枢近轨抱贴千并砸航瓷狂仕揭狮梨家啤鲤扩距和朝蜕屑车锌代膘棒赦蝶庶骚魔颧床帐扶涎迢棠撞渣磊众延逻偶蝎泥甄耍摧苦维跋朵足咨策术楚怪凸吁尺驻做塌澈清佯橇炬穗济拆挨殊弦原向甭卯停菠娟厨狈栗羹仟卿券苞件墩臼拯卸训综秃赘惟着货槛漆豢瘟搓苔异垒拽帘炳左究塘亏瞩坦故庸宋眯炒锗坎熏傣转芽攒贱乔粘许节讫武窥淘雨邹沼暮笑再丽墓真缨契凯缄神酒牛澜廉受哀脏胯隅忿孪陷曹座筐井暂郧鹏帆媚染填遏能怪屈矿若株际晚后豆锡埂屁订犹苑陋六年级脱式计算(计算提升240道题)×49/9-4/×15/36+1/×5/6-2/9××5/4+1/÷3/8-3/8÷×5/9+3/7×5/-(3/2+4/5)+(1/8+1/9)×5/6+5/×8/9-1/×5/49+3/×(1/2+2/3)×4/5+8×11/×5/6-5/×18-14×2/×25/16+2/3×3/×8/7-5/6×12/×2/9+1/×3/25+3/×2/3+5/+1/11÷1/×11/5+4/×2/3+1/3×+12/19×5/+3/4÷2/×21/16+1/×1/5-1/5×