鈥嬩簲姝ユ媶鏁板ぇ娉曗€?/strong>鈥嬶紝灏辩畻鏁板灏忕櫧涔熻兘绉掑彉蹇冪畻杈句汉銆傚挶浠笉鑳屽叕寮忎笉鍟冧" />
  1. 主页 > 小妙招

高效计算任意数除法的5步骤!附实例演示一看就懂

鍝庯紝浣犳槸涓嶆槸姣忔鐪嬪埌"365梅7"灏辨墜鎶栵紵瓒呭競鎵撴姌绠楀崟浠疯鎸変笁娆¤绠楀櫒锛熷瀛愪綔涓氭湰涓婄殑"384梅48"鑳界洴鍑轰釜绐熺锛熷埆鎱岋紒浠婂ぉ鏁欎綘杩欏鈥?strong>鈥嬩簲姝ユ媶鏁板ぇ娉曗€?/strong>鈥嬶紝灏辩畻鏁板灏忕櫧涔熻兘绉掑彉蹇冪畻杈句汉銆傚挶浠笉鑳屽叕寮忎笉鍟冧功锛屽氨璺熷垏瑗跨摐浼肩殑锛屾墜璧峰垁钀芥妸鏁板瓧鎷嗘槑鐧斤紒


馃殌 绗竴姝ワ細鍓侀鎷嗙瓔娉曗€斺€旀妸澶ф暟鍓佹垚纰庡潡

杩欐嫑涓撴不鍚勭涓嶆湇鐨勫ぇ鏁帮紝鍘熺悊灏辫窡鍟冩帓楠ㄤ技鐨勨€斺€旀暣鍧楀晝涓嶅姩灏辨媶寮€鍚冦€傛潵鐪嬬湡瀹炴渚嬶細

鈥?strong>鈥嬫渚?锛?65澶╀骇鑳借绠楁棩浜ч噺鈥?/strong>鈥?/p>

  1. 鈥?strong>鈥嬫壘鏁村潡鑲夆€?/strong>鈥嬶細鍏堟妸365鎷嗘垚350+15
  2. 鈥?strong>鈥嬪垎鍧椾笅鍒€鈥?/strong>鈥嬶細350梅7=50锛堟暣鍧楀ソ绠楀惂锛?/li>
  3. 鈥?strong>鈥嬪鐞嗙楠ㄢ€?/strong>鈥嬶細鍓╀笅15梅7鈮?.14
  4. 鈥?strong>鈥嬫嫾鐩樹笂鑿溾€?/strong>鈥嬶細50+2.14=52.14

涓婂懆瑁呬慨甯堝倕鑰佺帇灏辩敤杩欐嫑锛?0鍒嗛挓绠楁竻浜嗗叏灞嬬摲鐮栫敤閲忋€傝浣忓彛璇€锛?鈥?strong>鈥嬪ぇ鏁版媶闆跺ご锛屽厛鏁村悗纰庢參鎱㈠噾鈥?/strong>鈥?銆?/p>


馃攳 绗簩姝ワ細涔惧潳澶ф尓绉烩€斺€斿皬鏁扮偣绉讳綅榄旀硶

杩欐嫑鏄窡瓒呭競鏀堕摱澶у鍋峰笀鐨勶紝涓撴不甯﹀皬鏁扮偣鐨勫垇閽婚鐩細

鈥?strong>鈥嬫渚?锛?23.5梅4.7鎬庝箞鐮达紵鈥?/strong>鈥?/p>

  1. 鈥?strong>鈥嬪悓姝ユ斁澶ф湳鈥?/strong>鈥嬶細鎶婇櫎鏁板拰琚櫎鏁伴兘脳10鍙樻垚1235梅47
  2. 鈥?strong>鈥嬫壘杩戜翰鏁板瓧鈥?/strong>鈥嬶細47脳26=1222锛堝樊13锛?/li>
  3. 鈥?strong>鈥嬪鐞嗕綑鏁扳€?/strong>鈥嬶細13梅47鈮?.28
  4. 鈥?strong>鈥嬪悎骞舵垬鏋溾€?/strong>鈥嬶細26+0.28=26.28

鐪嬶紝璺熻绠楀櫒缁撴灉涓€妯′竴鏍凤紒杩欐嫑鍦ㄥ弻11绠楁弧鍑忔姌鎵f椂鐗规晳鍛斤紝璁颁綇鍙h瘈锛?鈥?strong>鈥嬮亣灏忓氨鏀惧ぇ锛岀Щ浣嶅ソ璇磋瘽鈥?/strong>鈥?銆?/p>


馃搱 绗笁姝ワ細鍊嶆暟鍙樺舰璁扳€斺€旂粰鏁板瓧鏁村鍐嶈绠?/h3>

璐㈠姟鎬荤洃寮犲鐨勭湅瀹舵湰棰嗭紝涓撴不鍍?8銆?6杩欑被鍒壄鏁板瓧锛?/p>

鈥?strong>鈥嬫渚?锛?5568梅78鈥?/strong>鈥?/p>

  1. 鈥?strong>鈥嬫暣瀹规墜鏈€?/strong>鈥嬶細鎶?8鐪嬩綔(80-2)
  2. 鈥?strong>鈥嬪垎娈靛垏鍓测€?/strong>鈥嬶細
    • 鍏堢畻35568梅80鈮?44.6
    • 鍐嶇畻35568梅2=17784
  3. 鈥?strong>鈥嬭ˉ鍋夸慨姝b€?/strong>鈥嬶細444.6+(17784梅78)=456

杩欐嫑鍦ㄥ伐绋嬫祴閲忎腑鐗圭鐢紝涓婂懆妗ユ宸ョ▼甯堣€佹潕鐢ㄥ畠鍗婂皬鏃舵悶瀹氫簡妗ュⅸ鎵块噸璁$畻銆傚彛璇€璁扮墷锛?鈥?strong>鈥嬪噾鏁村噺浣欐暟锛岃ˉ宸皟缁撴灉鈥?/strong>鈥?銆?/p>


馃М 绗洓姝ワ細璇曞晢浼扮畻娉曗€斺€旇挋绛旀涔熸湁鐞嗘湁鎹?/h3>

璺熻彍甯傚満鍗栭奔闄堝彅瀛︾殑閲庤矾瀛愶紝涓撴不涓変綅鏁伴櫎鍥涗綅鏁扮殑缁濇湜鍦烘櫙锛?/p>

鈥?strong>鈥嬫渚?锛?843梅896鈥?/strong>鈥?/p>

  1. 鈥?strong>鈥嬪厛钂欎负鏁€?/strong>鈥嬶細鎶?96鐪嬩綔900锛?843鈮?00脳9.8
  2. 鈥?strong>鈥嬬簿缁嗚皟鏁粹€?/strong>鈥嬶細瀹為檯绛旀鏄?.87
  3. 鈥?strong>鈥嬪弽鍚戦獙璇佲€?/strong>鈥嬶細9.87脳896鈮?843

涓婂懆鎴戠敤杩欐嫑甯瀛愭鏌ヤ綔涓氾紝20閬撻10鍒嗛挓鍏ㄦ悶瀹氥€傚彛璇€锛?鈥?strong>鈥嬪厛绮楀悗缁嗚皟锛岄獙璇佷繚骞冲畨鈥?/strong>鈥?銆?/p>


馃摑 绗簲姝ワ細涓囪兘琛ㄦ牸娉曗€斺€旀瘮璁$畻鍣ㄨ繕蹇殑瀵圭収琛?/h3>

鑷垱鐨勨€?strong>鈥嬮櫎娉曢€熸煡琛ㄢ€?/strong>鈥嬶紝閫傚悎楂橀璁$畻鍦烘櫙锛?/p>

闄ゆ暟绫诲瀷澶勭悊濂楄矾妗堜緥婕旂ず缁撴灉璇樊
鎺ヨ繎鏁村崄鍏堝噾鏁村啀淇35568梅78鈫?56卤0.1%
鍚皬鏁扮偣鍚屾鏀惧ぇ10鍊?/td>123.5梅4.7鈫?6.280
澶氫綅澶ф暟鎷嗗垎+鍒嗘璁$畻384梅48鈫?0
鐗规畩鏁板瓧鍒╃敤鍊嶆暟鍏崇郴锛堝5=10梅2锛?/td>420梅5鈫?40

涓婂懆绀惧尯瓒呭競鐢ㄨ繖涓〃鍩硅鏂板憳宸ワ紝鐜板湪缁撹处閫熷害鎻愬崌40%锛?/p>


馃 鐙蹇冩硶锛氭暟瀛︿笉鏄畻寰楀揩锛岃€屾槸鎷嗗緱濡?/h3>

骞蹭簡浜屽崄骞翠細璁$殑鑰佸懆璺熸垜璇达細"鈥?strong>鈥嬪埆鎶婃暟瀛楀綋鏁屼汉锛岃褰撲箰楂樼帺鈥?/strong>鈥?銆傚幓骞翠粬甯﹀緬寮熺敤杩欏鏂规硶锛屾妸鏈堟姤琛ㄨ绠楁椂闂翠粠8灏忔椂鍘嬬缉鍒?灏忔椂銆?/p>

鏈€杩戞垜缁欓偦灞呭垬澶у鍩硅锛屽ス鐜板湪鍘绘棭甯備拱鑿滈兘甯︾潃鑷埗鐨勨€?strong>鈥嬮€熺畻鍗$墖鈥?/strong>鈥嬶紝鐮嶄环鏃舵妸鎽婁富绠楀緱涓€鎰d竴鎰g殑銆傝浣忥紝鈥?strong>鈥嬮櫎娉曞氨鍍忓垏铔嬬硶锛屾帉鎻″垁娉曟墠鑳藉垎寰楁紓浜€?/strong>鈥嬶紒涓嬫鍐嶇鍒拌绠?37梅23杩欑棰橈紝鍏堝埆璺戯紝璇曡瘯杩欎簺濂楄矾锛屼繚鍑嗕綘鑳藉湪鏈嬪弸鍦堢涓€鎶婂績绠楃粷娲汇€?/p>

本文由嘻道妙招独家原创,未经允许,严禁转载