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\u4e0d\u76f8\u4f3c\uff0c\u522b\u751f\u6c14\uff0c\u7b49\u7ebf\u7b49\u6bd4\u6765\u4ee3\u66ff\uff0c
\u9047\u7b49\u6bd4\uff0c\u6539\u7b49\u79ef\uff0c\u5f15\u7528\u5c04\u5f71\u548c\u5706\u5e42\uff0c
\u5e73\u884c\u7ebf\uff0c\u8f6c\u6bd4\u4f8b\uff0c\u4e24\u7aef\u5404\u81ea\u627e\u8054\u7cfb\u3002
20.\u6b63\u591a\u8fb9\u5f62\u8bc0\u7a8d\u6b4c\uff1a
\u4efd\u76f8\u7b49\u5206\u5272\u5706\uff0cn\u503c\u5fc5\u987b\u5927\u4e8e\u4e09\uff0c
\u4f9d\u6b21\u8fde\u63a5\u5404\u5206\u70b9\uff0c\u5185\u63a5\u6b63n\u8fb9\u5f62\u5728\u773c\u524d\u3002
\u7ecf\u8fc7\u5206\u70b9\u505a\u5207\u7ebf\uff0c\u5207\u7ebf\u76f8\u4ea4n\u4e2a\u70b9\u3002
n\u4e2a\u4ea4\u70b9\u505a\u9876\u70b9\uff0c\u5916\u5207\u6b63n\u8fb9\u5f62\u4fbf\u51fa\u73b0\u3002
\u6b63n\u8fb9\u5f62\u5f88\u7f8e\u89c2\uff0c\u5b83\u6709\u5185\u63a5\u3001\u5916\u5207\u5706\uff0c
\u5185\u63a5\u3001\u5916\u5207\u90fd\u552f\u4e00\uff0c\u4e24\u5706\u8fd8\u662f\u540c\u5fc3\u5706\uff0c
\u5b83\u7684\u56fe\u5f62\u8f74\u5bf9\u79f0\uff0cn\u6761\u5bf9\u79f0\u8f74 \u90fd\u8fc7\u5706\u5fc3\u70b9\uff0c
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\u6b63n\u8fb9\u5f62\u505a\u8ba1\u7b97\uff0c\u8fb9\u5fc3\u8ddd\u3001\u534a\u5f84\u662f\u5173\u952e\uff0c
\u5185\u5207\u3001\u5916\u63a5\u5706\u534a\u5f84\uff0c\u8fb9\u5fc3\u8ddd\u3001\u534a\u5f84\u5206\u522b\u6362\uff0c
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21.\u51fd\u6570\u5b66\u4e60\u53e3\u51b3\uff1a
\u6b63\u6bd4\u4f8b\u51fd\u6570\u662f\u76f4\u7ebf\uff0c\u56fe\u8c61\u4e00\u5b9a\u8fc7\u539f\u70b9\uff0c
k\u7684\u6b63\u8d1f\u662f\u5173\u952e\uff0c\u51b3\u5b9a\u76f4\u7ebf\u7684\u8c61\u9650\uff0c
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\u5411\u4e0a\u52a0b\u5411\u4e0b\u51cf\uff0c\u56fe\u8c61\u7ecf\u8fc7\u4e09\u4e2a\u9650\uff0c
\u4e24\u70b9\u51b3\u5b9a\u4e00\u6761\u7ebf\uff0c\u9009\u5b9a\u7cfb\u6570\u662f\u5173\u952e\u3002
22.\u53cd\u6bd4\u4f8b\u51fd\u6570\u53cc\u66f2\u7ebf\uff0c\u5f85\u5b9a\u53ea\u9700\u4e00\u4e2a\u70b9\uff0c
\u6b63k\u843d\u5728\u4e00\u4e09\u9650\uff0cx\u589e\u5927y\u5728\u51cf\uff0c
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23.\u4e8c\u6b21\u51fd\u6570\u629b\u7269\u7ebf\uff0c\u9009\u5b9a\u9700\u8981\u4e09\u4e2a\u70b9\uff0c
a\u7684\u6b63\u8d1f\u5f00\u53e3\u5224\uff0cc\u7684\u5927\u5c0fy\u8f74\u770b\uff0c
\u25b3\u7684\u7b26\u53f7\u6700\u7b80\u4fbf\uff0cx\u8f74\u4e0a\u6570\u4ea4\u70b9\uff0c
a\u3001b\u540c\u53f7\u8f74\u5de6\u8fb9\uff0c\u629b\u7269\u7ebf\u5e73\u79fba\u4e0d\u53d8\uff0c
\u9876\u70b9\u7275\u7740\u56fe\u8c61\u8f6c\uff0c\u4e09\u79cd\u5f62\u5f0f\u53ef\u53d8\u6362\uff0c
\u914d\u65b9\u6cd5\u4f5c\u7528\u6700\u5173\u952e\u3002
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1、在除法里，被除数与除数同时扩大或缩小相同的倍数，倍数不能为零，商的大小不变。2、在有余数除法里，被除数与除数同时扩大或缩小相同的倍数，倍数不能为零，商的大小不变，而余数的大小随着被除数与除数扩大或缩小相同的倍数。
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绛旓細鍟嗕笉鍙樼殑瑙勫緥锛氳闄ゆ暟鍜岄櫎鏁板悓鏃朵箻涓婃垨闄や互涓嶄负0鐨勭浉鍚岀殑鏁帮紝鍟嗕笉鍙锛涜闄ゆ暟涓嶅彉锛岄櫎鏁版墿澶у灏戝嶏紝鍟嗙缉灏忓悓鏍风殑鍊嶆暟銆傞櫎鏁扮缉灏忓灏戝嶏紝鍟嗘墿澶у悓鏍风殑鍊嶆暟锛涢櫎鏁颁笉鍙橈紝琚櫎鏁版墿澶у灏戝嶏紝鍟嗘墿澶у悓鏍风殑鍊嶆暟锛岃闄ゆ暟缂╁皬澶氬皯鍊嶏紝鍟嗙缉灏忓悓鏍风殑鍊嶆暟銆傚晢涓嶅彉鏄寚琚櫎鏁板拰闄ゆ暟鍚屾椂涔樻垨闄や互鐩稿悓鐨勬暟锛0闄ゅ锛...
绛旓細1銆佸湪闄ゆ硶閲岋紝琚櫎鏁颁笌闄ゆ暟鍚屾椂鎵╁ぇ鎴栫缉灏忕浉鍚岀殑鍊嶆暟锛屽嶆暟涓嶈兘涓洪浂锛屽晢鐨勫ぇ灏忎笉鍙銆2銆佸湪鏈変綑鏁伴櫎娉曢噷锛岃闄ゆ暟涓庨櫎鏁板悓鏃舵墿澶ф垨缂╁皬鐩稿悓鐨勫嶆暟锛屽嶆暟涓嶈兘涓洪浂锛屽晢鐨勫ぇ灏忎笉鍙橈紝鑰屼綑鏁扮殑澶у皬闅忕潃琚櫎鏁颁笌闄ゆ暟鎵╁ぇ鎴栫缉灏忕浉鍚岀殑鍊嶆暟銆
绛旓細鍟嗕笉鍙樼殑瑙勫緥锛氬湪闄ゆ硶閲岋紝琚櫎鏁颁笌闄ゆ暟鍚屾椂鎵╁ぇ鎴栫缉灏忕浉鍚岀殑鍊嶆暟锛屽晢澶у皬涓嶅彉锛涘湪鏈変綑鏁伴櫎娉曢噷锛岃闄ゆ暟涓庨櫎鏁板悓鏃舵墿澶ф垨缂╁皬鐩稿悓鐨勫嶆暟锛屽晢澶у皬涓嶅彉锛屼綑鏁伴殢鐫鍚屾椂鎵╁ぇ鎴栫缉灏忕浉鍚岀殑鍊嶆暟銆傚綋闄ゆ暟鍙樻垚浜嗕竴涓熀鍑嗗硷紝鑰岃闄ゆ暟鍙樻垚涓涓暟鎹硷紝鍟嗘暟灏卞彲浠ュ彉鎴愪竴绯诲埌鏁版嵁鍊肩殑姣旇緝鏍囧噯銆傚熀浜庤繖涓爣鍑嗗埗瀹氾紝浜哄彲...
绛旓細鍟嗕笉鍙樼殑瑙勫緥锛1銆佽闄ゆ暟鍜岄櫎鏁板悓鏃朵箻涓婃垨闄や互涓嶄负0鐨勭浉鍚岀殑鏁帮紝鍟嗕笉鍙銆2銆佽闄ゆ暟涓嶅彉锛岄櫎鏁版墿澶у灏戝嶏紝鍟嗙缉灏忓悓鏍风殑鍊嶆暟銆傞櫎鏁扮缉灏忓灏戝嶏紝鍟嗘墿澶у悓鏍风殑鍊嶆暟銆3銆侀櫎鏁颁笉鍙橈紝琚櫎鏁版墿澶у灏戝嶏紝鍟嗘墿澶у悓鏍风殑鍊嶆暟锛岃闄ゆ暟缂╁皬澶氬皯鍊嶏紝鍟嗙缉灏忓悓鏍风殑鍊嶆暟銆傞櫎娉曠殑璁＄畻娉曞垯锛氶櫎鏁=琚櫎鏁/鍟 琚櫎鏁=鍟...
绛旓細鍦ㄩ櫎娉曢噷锛屽晢涓嶅彉鐨勮寰嬫槸锛琚闄ゆ暟涓庨櫎鏁板悓鏃朵箻鎴栭櫎浠ョ浉鍚岀殑鏁帮紙0闄ゅ锛夛紝鍟嗕笉鍙樸傚晢涓嶅彉鐨勬ц川鍗宠闄ゆ暟涓庨櫎鏁板悓涔樹互鎴栧悓闄や互涓涓暟锛堥浂闄ゅ锛夛紝鍟嗕笉鍙樸備袱涓暟鐨勫拰锛堝樊锛夐櫎浠ヤ竴涓暟锛屽彲浠ョ敤杩欎釜鏁板垎鍒幓闄よ繖涓や釜鏁帮紙鍦ㄩ兘鑳芥暣闄ょ殑鎯呭喌涓嬶級锛屽啀姹備袱涓晢鐨勫拰锛堝樊锛夈傚湪涓涓櫎娉曠畻寮忛噷锛岃闄ゆ暟...
绛旓細鍦ㄩ櫎娉曢噷,鍟嗕笉鍙樼殑瑙勫緥鏄細琚闄ゆ暟涓庨櫎鏁板悓鏃朵箻鎴栭櫎浠ョ浉鍚岀殑鏁帮紙0闄ゅ锛,鍟嗕笉鍙.鍙ｈ瘈锛氫袱鏁扮浉闄ゅ悓鍙樺寲,涓嶄細鏀瑰彉鍟嗗ぇ灏忋傚彉鍖栨椂鍊欒鐗㈣,鍗冧竾瑕佹妸 0 鎶涘純銆
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