綄??彍耀??鳮????????????獋胠???蓺爝?????軲?晄?鷤杂??逽鼜????达???厇伏??恈??岿??嚳鹕?臨??肫巶?湔?ⅹ蛼匮?惖??鮩??醅铝??惜?????蔠湛???????拢??鎎?刭????找揈?????????潤?????鑂?馼晸??????潱?????堠轋D萵????蛫劄???顮?????婐┽??????跣???夥?暴椉朝弶羒???????
綄輜?彎耀?峟ぇ????????蹟?????匫???弉?????砲???遫?飞?????痌??脫醅???ㄈ楫歙诓??噱灤???礬?寧?蒜????偍??與妄樰?櫄????鑽??惜?????蔠湛???????拢??鎎?刭????找揈?????????潤?????鑂?馼晸??????潱?????堠轋D萵????蛫劄???顮?????婐┽??????跣???夥?暴椉朝弶羒???????
綄??彏耀に崫?????ц????嚯禳???歍砏?????封???????醉????蔬鱿?匠霌????蠚???????創??????镽暏嫻????途????嵤?遤酿铝??惜?????蔠湛???????拢??鎎?刭????找揈?????????潤?????鑂?馼晸??????潱?????堠轋D萵????蛫劄???顮?????婐┽??????跣???夥?暴椉朝弶羒???????
綄簜?S?菪嶑?颔???E????嚯禳??飮蛏??謿???沢涼?踬叽玟??单秀???鶬驻???????蠚???????創??????镽暏嫻????途????嵤?遤酿铝??惜?????蔠湛???????拢??鎎?刭????找揈?????????潤?????鑂?馼晸??????潱?????堠轋D萵????蛫劄???顮?????婐┽??????跣???夥?暴椉朝弶羒???????
綄?ùS????幘???c?糎??杂\?飴?????恟??岳????貰夥釼????奡趟頹?巕??味?????鰂????冘?????镽暏嫻????途????嵤?遤酿铝??惜?????蔠湛???????拢??鎎?刭????找揈?????????潤?????鑂?馼晸??????潱?????堠轋D萵????蛫劄???顮?????婐┽??????跣???夥?暴椉朝弶羒???????
綄?щ??艫?????Y?糎??杂\?飴?????宗?岳????貰夥隌?誓?瀀??????褐?绦脆?矫???????創??????镽暏嫻????途????嵤?遤酿铝??惜?????蔠湛???????拢??鎎?刭????找揈?????????潤?????鑂?馼晸??????潱?????堠轋D萵????蛫劄???顮?????婐┽??????跣???夥?暴椉朝弶羒???????
綄??S?柀瞯?勐???]?糎??杂\?飴????榉项?岳????貰夥鋼????奡趉鯹璶巕??味???╮??穇?創??????镽暏嫻????途????嵤?遤酿铝??惜?????蔠湛???????拢??鎎?刭????找揈?????????潤?????鑂?馼晸??????潱?????堠轋D萵????蛫劄???顮?????婐┽??????跣???夥?暴椉朝弶羒????????
綄?ùS??≈?挡???F????嚯禳????痉?????封???????醉????蔬鱿?陂萌????蠚???????創??????镽暏嫻????途????嵤?遤酿铝??惜?????蔠湛???????拢??鎎?刭????找揈?????????潤?????鑂?馼晸??????潱?????堠轋D萵????蛫劄???顮?????婐┽??????跣???夥?暴椉朝弶羒???????
上海智康1对1 小学奥数 团队 第1讲计算一、知识点概述①凑整法②分组法关键:几个数一组,每一组一定是特殊的 例如0,1或分别为1,2,3……等③等差数列和=(首项+末项)×项数÷2项数=(末项-首项)÷公差+1末项=首项+(项数-1)×公差④位值原理任一个数,不同数位上的数字表示的意义是不一样的,如一个四位数可以表示为:⑤特殊数求和轮转数:二、例题精讲【例1】(1)1+2-3-4+5+6-7-8
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