用计算器算，说说你发现了什么规律．12×101=13×101=14×101=15×101=我发现 先用计算器计算下面各题，找出规律．（1）28×101=37×...
\u7528\u8ba1\u7b97\u5668\u7b97\uff0c\u770b\u770b\u4f60\u53d1\u73b0\u4e86\u4ec0\u4e48\u89c4\u5f8b\uff0e12\u00d7101= 13\u00d7101= 14\u00d7101= 15\u00d7101= 16\u00d7101= 17\u00d7101= 1812\u00d7101=1212\uff0c 13\u00d7101=1313\uff0c 14\u00d7101=1414\uff0c 15\u00d7101=1515\uff0c 16\u00d7101=1616\uff0c 17\u00d7101=1717\uff0c 18\u00d710=1818\uff0c 19\u00d7101=1919\uff0e \u89c4\u5f8b\uff1a\u5341\u51e0\u4e58101\u5f97\u5230\u7684\u79ef\u662f\u56db\u4f4d\u6570\uff0c\u4e58\u79ef\u7684\u5343\u4f4d\u548c\u767e\u4f4d\u4e0a\u7684\u6570\u5b57\u7ec4\u6210\u7684\u4e24\u4f4d\u6570\u662f\u5341\u51e0\uff0c\u5341\u4f4d\u548c\u4e2a\u4f4d\u6570\u7ec4\u6210\u7684\u6570\u5b57\u4e5f\u662f\u5341\u51e0\uff0e
\uff081\uff0928\u00d7101=2828\uff0c37\u00d7101=3737\uff0c56\u00d7101=5656\uff0c84\u00d7101=8484\uff1b\u89c4\u5f8b\uff1a\u5f53\u4e00\u4e2a\u4e24\u4f4d\u6570\u4e0e101\u76f8\u4e58\u65f6\uff0c\u5f97\u6570\u4e3a\u8fd9\u4e2a\u4e24\u4f4d\u6570\u7684\u91cd\u53e0\u6570\uff0e\uff082\uff091818\u00f7101=18\uff0c9393\u00f7101=93\uff0c7575\u00f7101=75\uff0c6969\u00f7101=69\uff1b\u89c4\u5f8b\uff1a\u5f53\u4e00\u4e2a\u91cd\u53e0\u6570\u9664\u4ee5101\u65f6\uff0c\u7ed3\u679c\u4e3a\u8fd9\u4e2a\u6570\u7684\u201c\u4e00\u534a\u201d\uff0e\uff083\uff09143\u00d71001=143143\uff0c485\u00d71001=485485\uff0c269\u00d71001=269269\uff0c327\u00d71001=327327\uff0e\u89c4\u5f8b\uff1a\u5f53\u4e00\u4e2a\u4e09\u4f4d\u6570\u4e0e1001\u76f8\u4e58\u65f6\uff0c\u5f97\u6570\u4e3a\u8fd9\u4e2a\u6570\u7684\u91cd\u53e0\u6570\uff0e
| 解：12×101=1212， | 13×101=1313， | 14×101=1414， | 15×101=1515， |
故答案为：十几乘101得到的积是四位数，乘积的千位和百位上的数字组成的两位数是十几，十位和个位数组成的数字也是十几
绛旓細瑙ｏ細12脳101=1212锛13脳101=1313锛14脳101=1414锛15脳101=1515锛岃寰嬶細鍗佸嚑涔101寰楀埌鐨勭Н鏄洓浣嶆暟锛屼箻绉殑鍗冧綅鍜岀櫨浣嶄笂鐨勬暟瀛楃粍鎴愮殑涓や綅鏁版槸鍗佸嚑锛屽崄浣嶅拰涓綅鏁扮粍鎴愮殑鏁板瓧涔熸槸鍗佸嚑锛庢晠绛旀涓猴細鍗佸嚑涔101寰楀埌鐨勭Н鏄洓浣嶆暟锛屼箻绉殑鍗冧綅鍜岀櫨浣嶄笂鐨勬暟瀛楃粍鎴愮殑涓や綅鏁版槸鍗佸嚑锛屽崄浣嶅拰涓綅鏁扮粍鎴愮殑鏁板瓧...
绛旓細棣栧厛鍒╃敤璁＄畻鍣ㄨ繘琛屾纭殑璁＄畻,鐒跺悗鏍规嵁璁＄畻鐨勭粨鏋滃彂鐜板皬鏁扮偣鐨勭Щ鍔ㄨ寰嬪嵆鍙.瑙:;;;瑙勫緥:鎶婁竴涓暟鐨勫皬鏁扮偣鍚戝乏(鍙)绉诲姩浜屼綅,杩欎釜鏁扮畻鏈钩鏂规牴鐨勫皬鏁扮偣鍚戝乏(鍙)绉诲姩涓浣.;;;瑙勫緥:鎶婁竴涓暟鐨勫皬鏁扮偣鍚戝乏(鍙)绉诲姩涓変綅,杩欎釜鏁扮珛鏂规牴鐨勫皬鏁扮偣鍚戝乏(鍙)绉诲姩涓浣.鏁呯瓟妗堜负:,,,宸(鍙),涓;,,,宸(...
绛旓細锛1锛33脳34=1122锛岋紙2锛333脳334=111222锛岋紙3锛3333脳3334=11112222锛岋紙4锛33333脳33334=1111122222锛岋紙5锛333333脳333334=111111222222锛岋紙6锛3333333脳3333334=11111112222222锛鍙戠幇瑙勫緥锛氳繛缁殑涓や釜鑷劧鏁扮浉涔橈紝涓涓洜鏁板彧鍚湁鏁板瓧3锛屽彟涓涓洜鏁板1锛岀粨鏋滄槸鐢辨暟瀛1鍜2缁勬垚锛屽紑澶存槸1锛屽悗闈㈡槸2锛1鍜2...
绛旓細寰幆鑺傛槸4285714梅7=0.571428571428鈥﹀惊鐜妭鏄5714285梅7=0.714285714285鈥﹀惊鐜妭鏄7142856梅7=0.857142857142鈥﹀惊鐜妭鏄857142锛2锛夋牴鎹笂闈㈢殑璁＄畻锛5梅7鐨勫晢鐨勫皬鏁伴儴鍒嗘槸6涓暟瀛椾竴涓惊鐜紝鍒嗗埆鎸夌収714285鐨勯『搴忓惊鐜帓鍒楋紝34梅6=5鈥4鎵浠ョ34浣嶆暟瀛楁槸绗6寰幆鑺傜殑绗4涓暟瀛楋紝鏄2锛
绛旓細9脳9=81锛98765脳9=888885锛98脳9=882锛987654脳9=888886锛987脳9=8883锛9876543脳9=888888879876脳9=88884锛庢晠绛旀涓猴細81锛888885锛882锛8888886锛8883锛9876543锛88884锛
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绛旓細鐢ㄨ绠楀櫒璁＄畻1.1X1.1-1X1.2=0.01锛1.2X1.2-1.1X1.3=0.01锛1.3X1.3-1.2X1.4=0.01鍙戠幇鐨勮寰嬫槸锛氱瓟妗堥兘绛変簬0.01銆1.璁＄畻鍣ㄧ殑鍩烘湰鎿嶄綔 浣跨敤璁＄畻鍣杩涜璁＄畻閫氬父闇瑕佷互涓嬪熀鏈搷浣滐細杈撳叆鏁板瓧銆侀夋嫨杩愮畻绗︺佹墽琛岃繍绠楀拰鏌ョ湅缁撴灉銆傜幇浠ｈ绠楀櫒閫氬父鍏峰鏁板瓧鎸夐敭銆佽繍绠楃鎸夐敭锛堝鍔犲噺涔橀櫎锛夈佺瓑鍙...
绛旓細鐢ㄨ绠楀櫒璁＄畻涓嬮潰鍚勯浣犲彂鐜颁簡浠涔鐨勭瓟妗堝涓嬶細绉殑鍚庝袱浣嶉兘鏄25锛岀Н鐨勫墠涓や綅锛屾槸鍥犳暟鐨勫崄浣嶄笂鐨勬暟锛屼箻鍥犳暟鍗佷綅涓婄殑鏁板姞1鐨勫拰鐨勭Н銆傛暟瀛﹁繍绠楀畾寰嬶細1銆佸姞娉曚氦鎹㈠緥锛氫袱涓暟鐩稿姞锛屼氦鎹㈠姞鏁扮殑浣嶇疆锛屽畠浠殑鍜屼笉鍙橈紝鍗砤+b=b+a銆2銆佸姞娉曠粨鍚堝緥锛氫笁涓暟鐩稿姞锛屽厛鎶婂墠涓や釜鏁扮浉鍔狅紝鍐嶅姞涓婄涓変釜鏁帮紝...
绛旓細锛1锛15 2 =225锛25 2 =625锛35 2 =1225锛45 2 =2025锛庤寰嬩负锛氭柟鍚庢墍寰楃粨鏋滀腑鍗佷綅鏁颁笌涓綅鏁板瓧鍒嗗埆鏄2锛5锛涙渶楂樻暟浣嶄笂鐨勬暟绛変簬搴曟暟鐨勫崄浣嶆暟瀛椾箻浠ユ瘮瀹冨ぇ1鐨勬暟鐨勭Н锛涗緥濡傦細2脳3=6锛25 2 =625锛 4脳5=20锛45 2 =2025锛涳紙2锛8脳9=72锛85 2 =7225锛9脳10=90锛95 2 =9025...
绛旓細鐢ㄨ绠楀櫒璁＄畻,浼鍙戠幇鍦ㄥ綋琚櫎鏁颁笉鍙樻椂,闄ゆ暟鎵╁ぇ鍊嶆暟鏃( 0闄ゅ) ,鍟嗙浉搴旂殑缂╁皬鐩稿悓鐨勫嶆暟 80 + 20= 4;80+ 40= 2锛160+ 20= 8;80+ 40= 2 璁＄畻鍣ㄦ槸杩戜唬浜哄彂鏄庣殑鍙互杩涜鏁板瓧杩愮畻鐨勬満鍣ㄣ傜幇浠ｇ殑鐢靛瓙璁＄畻鍣ㄨ兘杩涜鏁板杩愮畻鐨勬墜鎸佺數瀛愭満鍣紝鎷ユ湁闆嗘垚鐢佃矾鑺墖锛屼絾缁撴瀯姣旂數鑴戠畝鍗曞緱澶氾紝鍙互璇存槸绗竴...
