1.2.3.5（）（）找规律填数字请问该填多少 1.2.3.5（）（）找规律填数字 请问该填多少呢？

0\u3001_\u30013\u3001_\u30017 \u627e\u89c4\u5f8b\u586b\u6570\u5b57\uff0c\u5206\u522b\u586b\u591a\u5c11\uff0c\u4ec0\u4e48\u89c4\u5f8b\uff1f

\u6784\u9020\u51fd\u6570f\uff08x\uff09=ax²+bx+c\uff0c\u4f7f\u5f97f\uff081\uff09=0\uff0cf\uff083\uff09=3\uff0cf\uff085\uff09=7\u3002
1\u3001\u4ee3\u5165\uff0c\u89e3\u5f97 a=1/8\uff0cb=1\uff0cc=-9/8\u3002\u6240\u4ee5\uff0c\u5176\u89c4\u5f8b\u4e3aa\uff08n\uff09=f\uff08n\uff09=\uff08x+8x-9\uff09/8
2\u3001\u4ee3\u5165\uff0c\u53ef\u5f97 a\uff082\uff09=11/8\uff0ca\uff084\uff09=39/8\u3002\u586b\u5145\u540e\u7684\u6570\u5217\u4e3a\uff1a0\u300111/8\u30013\u300139/8\u30017\u3002
\u627e\u89c4\u5f8b\u586b\u7a7a\uff0c\u4f7f\u5b66\u751f\u901a\u8fc7\u89c2\u5bdf\u3001\u5b9e\u9a8c\u3001\u731c\u6d4b\u3001\u63a8\u7406\u7b49\u6d3b\u52a8\u53d1\u73b0\u56fe\u5f62\u548c\u6570\u5b57\u7b80\u5355\u7684\u6392\u5217\u89c4\u5f8b\u3002

\u6269\u5c55\u8d44\u6599\uff1a
\u627e\u89c4\u5f8b\u586b\u7a7a\u8fd8\u662f\u6709\u52a9\u4e8e\u6211\u4eec\u589e\u5f3a\u89e3\u4e00\u4e9b\u6709\u96be\u5ea6\u53c8\u6709\u7279\u70b9\u7684\u6570\u5217\u7684\u3002
1\u30011\uff0c2\uff0c4\uff0c7\uff0c11\uff0c16\uff0c\uff0822\uff09\uff0c\uff0829\uff09\uff0c \u2014\u2014\u76f8\u5dee\u4e3a\uff1a1\uff0c2\uff0c3\uff0c4\uff0c5\uff0c6\uff0c\u2026
2\u30012\uff0c5\uff0c10\uff0c17\uff0c26\uff0c\uff0837\uff09\uff0c\uff0850\uff09, \u2014\u2014\u76f8\u5dee\u4e3a\uff1a3\uff0c5\uff0c7\uff0c9\uff0c\u2026
3\u30010\uff0c3\uff0c8\uff0c15\uff0c24\uff0c\uff0835\uff09,\uff0848\uff09\uff0c\u2014\u2014\u76f8\u5dee\u4e3a\uff1a3\uff0c5\uff0c7\uff0c9\uff0c\u2026
\u627e\u89c4\u5f8b\u586b\u7a7a\uff1a9-1=8\uff0c16-4=12\uff0c25-9=16\uff0c36-16=20\uff0c49-25=24\u3002
\u53c2\u8003\u8d44\u6599\u6765\u6e90\uff1a\u767e\u5ea6\u767e\u79d1-\u627e\u89c4\u5f8b

\u8fd9\u4e2a\u6570\u5217\u7684\u89c4\u5f8b\u662f\uff1a\u4ece\u7b2c\u4e09\u4e2a\u6570\u5f00\u59cb\uff0c\u6bcf\u4e2a\u6570\u7b49\u4e8e\u524d\u4e24\u4e2a\u6570\u7684\u548c\u3002
\u6309\u6b64\u89c4\u5f8b\uff0c\u540e\u9762\u4e24\u4e2a\u62ec\u53f7\u5e94\u4f9d\u6b21\u586b8\u548c13\u3002

规律可能是每一个数等于它前面两个数之和
那么就是
1,2,3,5,8,13

1.2.3.5()()鎵捐寰嬪～鏁板瓧璇烽棶璇ュ～澶氬皯
绛旓細瑙勫緥鍙兘鏄瘡涓涓暟绛変簬瀹冨墠闈袱涓暟涔嬪拰 閭ｄ箞灏辨槸 1,2,3,5,8,13

1.2.3.5()()鎵捐寰嬪～鏁板瓧 璇烽棶璇ュ～澶氬皯鍛?
绛旓細杩欎釜鏁板垪鐨瑙勫緥鏄細浠庣涓変釜鏁板紑濮嬶紝姣忎釜鏁扮瓑浜庡墠涓や釜鏁扮殑鍜屻傛寜姝よ寰嬶紝鍚庨潰涓や釜鎷彿搴斾緷娆″～8鍜13銆

1,2,3,5,(),(),銆傛庝箞绠楀紡
绛旓細杩欎釜鏄壘瑙勫緥鐨勯銆1+2=3 2+3=5 3+5=8 5+8=13 鎵浠ユ槸锛1锛2锛3锛5锛8锛13...

1.2.3.5鎵捐寰鏄粈涔?
绛旓細1锛2锛3锛5鐨勮寰嬫槸锛氬悗涓涓暟绛変簬瀹冨墠闈㈢殑涓や釜鏁扮殑鍜銆傚垎鏋愯繃绋嬪涓嬶細鏍规嵁1锛2锛3锛5锛屽彲寰楋細锛1锛1+1=2 锛2锛1+2=3 锛3锛2+3=5 浜庢槸鍙緱锛氬悗涓涓暟绛変簬瀹冨墠闈㈢殑涓や釜鏁扮殑鍜屻傝繖涓暟鍒椾负鏂愭尝閭ｅ鏁板垪銆傛壘瑙勫緥鐨勬柟娉 1銆佹爣鍑哄簭鍒楀彿锛氭壘瑙勫緥鐨勯鐩紝閫氬父鎸夌収涓瀹氱殑椤哄簭缁欏嚭涓绯诲垪閲忥紝...

鎵捐寰1235( )( )璇濉浠涔堝憿?
绛旓細1锛2锛3锛5锛岋紙8锛夛紙13 锛夈傚垎鏋愯繃绋嬪涓嬶細璁剧n椤圭敤an琛ㄧず锛屽垯鏈夛細a1=1 a2=2 a3=a1+a2=1+2=3 a4=a2+a3=2+3=5 a5=a3+a4=3+5=8 a6=a4+a5=5+8=13

鎵捐寰1.2.3.5
绛旓細1銆瑙勫緥锛氫粠绗笁椤瑰紑濮嬶紝姣忎竴椤归兘绛変簬鍓嶄袱椤逛箣鍜屻傚嵆锛1+1=2 锛 1+2=3 锛 2+3=5锛涙墍浠ュ悗闈㈡嫭鍙蜂负鍓嶉潰涓ら」鐩稿姞锛3+5=8锛5+8=13 鏁板垪鏁翠綋涓猴細1, 1, 2, 3, 5, 锛8锛, 锛13锛2銆佽繖鏄竴涓枑娉㈤偅濂戞暟鍒 鏂愭尝閭ｅ鏁板垪鎸囩殑鏄繖鏍蜂竴涓暟鍒楋細1, 1, 2, 3, 5, 8, 13, 21, 34, ...

鎵捐寰棰1.2.3.5.(11).(35)琛屽悧
绛旓細锛11锛.锛35锛変笉琛岀殑锛1.2.3.5.鐨瑙勫緥閮芥槸璐ㄦ暟鑰屼笖浠庡皬鍒板ぇ锛屾墍浠ュ簲璇ュ～锛7锛.锛11锛.锛13锛夛紙17锛夆︹

1.2.3.5绌13棰樼洰鎬庝箞瑙
绛旓細1 銆 2 銆 3 銆 5 銆 8 銆 13 銆 锛21 锛夈34 銆侊紙55 锛.瑙勫緥鏄細鎶婂墠涓や釜鏁板瓧鍔犺捣鏉

鎵捐寰嬪～鏁1.2.3.5.()13.
绛旓細1+2锛3..2+3锛5銆傞偅涔堝簲璇ュ～8

扩展阅读：1.2.3.5.8.13找规律 ... 1.1.2.3.5后面填什么 ... 一年级找规律135()79 ... 找规律 填空 31.25 2.5 ... 1.2.3.5找规律填数 ... 0.1.1.2.3.5找规律 ... 阶梯倍投方案1 2 2 4 4 ... 1.2.4.8找规律填空 ... 找规律1.2.6.24 ...