25×20的竖式怎么写? 麻烦问一下大家25×20.4的竖式怎么写?
25-20\u7ad6\u5f0f\u600e\u4e48\u521725-20=5\u3010\u6458\u8981\u3011
25-20\u7ad6\u5f0f\u600e\u4e48\u5217\u3010\u63d0\u95ee\u3011
\u60a8\u597d\uff0c\u6211\u662f\u8f69\u5d16\u98de\u4e0d8\u5f88\u9ad8\u5174\u4e3a\u60a8\u670d\u52a1\u3002\u60a8\u7684\u95ee\u9898\u5df2\u6536\u5230\uff0c\u6b63\u5728\u6574\u7406\u56de\u7b54\uff0c\u7ea65\u5206\u949f\u5185\u56de\u7b54\u60a8\uff0c\u8bf7\u7a0d\u540e\uff5e\u3010\u56de\u7b54\u3011
\u3010\u56de\u7b54\u3011
25-20=5\u3010\u56de\u7b54\u3011
\u5e0c\u671b\u6211\u7684\u56de\u7b54\u80fd\u5e2e\u5230\u60a8\uff01\u3010\u56de\u7b54\u3011
[\u7231\u4f60]\u3010\u56de\u7b54\u3011
25\u00d720.4
=510
\u7ad6\u5f0f\u5982\u56fe\uff1b
25×20=500,竖式如图:
25×20的竖式如下
25
乘号20
—————————
500
25×20=500
绛旓細20x25= 500 濡備笅鍥炬墍绀猴細
绛旓細25脳20=500锛绔栧紡濡傚浘:
绛旓細杩欎釜涓嶆槸寰堢畝鍗曠殑鍚楋紵鍙g畻閮借兘绠楀嚭鏉ュ憖锛屾妸20鍐鍦ㄤ笅闈紝浣嗘槸2瀵瑰噯5灏卞浜嗭紝瀹為檯涓婂氨鐩稿綋浜25脳2锛屽厛涓嶈绠¢偅涓0鍟婁箻鍑烘潵涓嶆槸绛変簬50鍚楋紵鐒跺悗鎶婇偅涓0绉讳笅鏉ュ氨鍙樻垚500浜嗐
绛旓細25脳22=550.鍏蜂綋鍒楀紡杩囩▼濡備笅鍥炬墍绀猴細
绛旓細25涔樹互10鐨勭珫寮璁$畻濡備笅锛
绛旓細25✖️22绔栧紡鎬庝箞鍐欙紵瑙i鎬濊矾锛氬皢涓や釜涔樻暟鐨勬湯浣嶅榻(灏忔暟鍏堣浆鏁存暟)锛屽湪鍒嗗埆鐢ㄧ浜屼釜涔樻暟鎵鏈夌殑浣嶆暟浠庝釜浣嶈捣渚濇涔樼涓涓箻鏁扮殑鎵鏈夌粨鏋滅浉鍔狅紙缁撴灉灏忔暟鐐瑰悜宸︾Щ鍔ㄧ浉搴旂殑浣嶆暟锛夎В棰樿繃绋嬶細姝ラ涓:2脳25=50 姝ラ浜:20脳25=500 姝ラ涓:灏嗕互涓婃楠よ绠楃粨鏋滅疮鍔犱负550 瀛樼枒璇疯拷闂紝婊℃剰璇...
绛旓細50脳25=1250
绛旓細鍏堝憡璇変綘鍑嗙‘鐨勩愮瓟妗堛戯細25脳15=375 锛绔栧紡璁$畻杩囩▼濡備笅鍥炬墍绀猴級杩欎釜棰樼殑銆愯В棰樻濊矾銆戞槸杩欐牱鐨勶紝鎴戣缁嗙殑璁茶В鍑烘潵浜嗭紝渚夸簬澶у鐞嗚В锛屽挨鍏舵槸鍒濆鑰呫1銆佸湪杩涜涓や綅鏁颁箻娉曡绠楁椂锛岀浉鍚屼綅鏁拌瀵归綈锛屼粠涓綅鏁板紑濮嬬浉涔樸傝繖涓鐩槸25脳15锛屾垜浠寜鐓ч『搴忔妸25鍐鍦ㄤ笂鏂癸紝15鍐欏湪涓嬫柟鍗冲彲銆2銆佷釜浣嶇浉涔樻椂锛屾牴鎹...
绛旓細鍥