常用小數的讀數方法

A. 娓告爣鍗″昂0.02璇繪暟鏂規硶鍥捐В

娓告爣鍗″昂0.02璇繪暟鏂規硶鍥捐В濡備笅錛

娓告爣鍗″昂綆浠嬶細

娓告爣鍗″昂錛屾槸涓縐嶆祴閲忛暱搴︺佸唴澶栧緞銆佹繁搴︾殑閲忓叿銆傛父鏍囧崱灝虹敱涓誨昂鍜岄檮鍦ㄤ富灝轟笂鑳芥粦鍔ㄧ殑娓告爣涓ら儴鍒嗘瀯鎴愩備富灝轟竴鑸浠ユ綾充負鍗曚綅錛岃屾父鏍囦笂鍒欐湁10銆20鎴50涓鍒嗘牸錛屾牴鎹鍒嗘牸鐨勪笉鍚岋紝娓告爣鍗″昂鍙鍒嗕負鍗佸垎搴︽父鏍囧崱灝恆佷簩鍗佸垎搴︽父鏍囧崱灝恆佷簲鍗佸垎搴︽牸娓告爣鍗″昂絳夈

娓告爣涓10鍒嗗害鐨勬湁9mm錛20鍒嗗害鐨勬湁19mm錛50鍒嗗害鐨勬湁49mm銆傛父鏍囧崱灝虹殑涓誨昂鍜屾父鏍囦笂鏈変袱鍓媧誨姩閲忕埅錛屽垎鍒鏄鍐呮祴閲忕埅鍜屽栨祴閲忕埅錛屽唴嫻嬮噺鐖閫氬父鐢ㄦ潵嫻嬮噺鍐呭緞錛屽栨祴閲忕埅閫氬父鐢ㄦ潵嫻嬮噺闀垮害鍜屽栧緞銆

B. 鎬庢牱鍒嗚鯨灝忔暟鐐瑰墠闈㈣繪暟錛屽皬鏁扮偣鍚庨潰鎬庝箞璇伙紵

灝忔暟鐐瑰墠闈㈢殑灝辨寜鐓ф暟瀛楃殑姝ｅ父璇繪硶錛屽皬鏁扮偣璇籶oint錛屽皬鏁扮偣鍚庨潰鐨勬寜鐓ф暟瀛楅『搴忎竴涓涓涓璇匯

渚嬪23.576璇諱綔錛歵wenty three point five seven six.

濡傛灉鏄閽卞氨涓嶄竴鏍蜂簡錛屽傦細錛1.35錛岀敱浜庡悗闈㈢殑3銆5鎸囩殑鏄鈥35緹庡垎鈥濓紝鍥犳よ佽誨仛 "a dollar thirty-five 錛坈ents錛"銆

C. 灝忓︽暟瀛﹁繪暟鍐欐暟鐨勬柟娉曞彛璇

灝忓︽暟瀛璇繪暟鍐欐暟鐨勬柟娉曞彛璇濡備笅錛

璇繪暟鍐欐暟騫朵笉闅撅紝鍙瑕佽勫緥璁板績闂淬備粠浣庡埌楂樺厛鍒嗙駭錛屾壘鍑嗘爣蹇楃敾鐐硅般

姣忕駭寮澶翠腑闂粹滈浂鈥濓紝鍒囪板彧璇諱竴涓鈥滈浂鈥濄傛瘡綰ф湯浣嶁滈浂鈥濅笉璇伙紝灝忔暟鎸夌収欏哄簭璇匯

鍐欐暟浠庨珮鍒頒綆鎺掞紝灝忔暟閮ㄥ垎欏烘℃潵銆傚摢涓鏁頒綅娌″崟浣嶏紝灝辯敤鈥滈浂鈥濆効鏉ュ崰浣嶃

璇繪暟

鏁板︿腑鐨勮繪暟錛氳繪暟鏃訛紝浠庡彸杈硅搗錛屽洓浣嶄竴綰э紝鍏堝垎綰с備粠鍙沖線宸︼紝鍒嗗埆鏄錛氫釜綰э紙鍖呮嫭涓浣嶃佸嶮浣嶃佺櫨浣嶃佸崈浣嶏級銆佷竾綰э紙鍖呮嫭涓囦綅銆佸嶮涓囦綅銆佺櫨涓囦綅銆佸崈涓囦綅錛夈佷嚎綰э紙鍖呮嫭浜誇綅銆佸嶮浜誇綅銆佺櫨浜誇綅銆佸崈浜誇綅錛夈

璇繪暟鏃訛紝姣忎竴綰ф湯灝劇殑0閮戒笉璇匯傝誨ぇ鏁版椂錛岃佸厛鎶婃暟鍒嗘垚綰э紝浠庡彸璧鋒瘡鍥涗綅鏄涓綰э紝渚濇℃槸涓綰э紝涓囩駭錛屼嚎綰ц葷殑鏃跺欙紝涓綰т竴綰ц伙紝涓鐩磋誨埌涓浣嶃