25×25竖式计算？ 25×50竖式计算题方法？
25\u00d73\u7ad6\u5f0f\u8ba1\u7b97\uff1f25\u00d73=75\uff0c\u7b54\u6848\u662f75
\u7ad6\u5f0f\u8ba1\u7b97\u5982\u56fe\uff1a
\uff08\u5efa\u8bae\u53e3\u7b97\uff09
\u7ad6\u5f0f\u5982\u56fe\uff0c\u4f9b\u53c2\u8003\uff1a
25×25＝625
祝学习进步，望采纳，谢谢！
25*25
=625
25
×25
--------
125
+50
--------
625
绛旓細鎮ㄥソ锛25涔樹互25绛変簬625锛屾暟瀛﹀紡瀛愪负25脳25=625锛屼箻娉绔栧紡杩愮畻濡備笅鍥炬墍绀恒
绛旓細25X25鐨绔栧紡璁＄畻濡備笅锛5X5=25锛屽啓5杩2銆傚啀鍔犱笂杩涗綅鐨勬暟2锛岀粨鏋滀负12锛屽啓2杩1锛岃繘浣嶇洿鎺ュ啓鍦ㄦ渶鍓嶉潰銆2X5=10锛屽啓0杩1銆2X2=4锛屽啀鍔犱笂杩涗綅鐨勬暟1锛岀粨鏋滀负5锛屽啓5銆
绛旓細25脳25鐨绔栧紡璁＄畻濡備笅鍥炬墍绀猴細璁＄畻缁撴灉绛変簬625
绛旓細25脳25锛625 绁濆涔犺繘姝ワ紝鏈涢噰绾筹紝璋㈣阿锛
绛旓細25X25锛625 绔栧紡濡備笅5X5=25锛屾墍浠ヤ釜浣嶅啓5锛屽崄浣嶈繘2銆5X2=10锛屽姞涓婅繘2锛岀粨鏋滀负12锛屽崄浣嶅啓2锛岀櫨浣嶈繘1锛屽啓1銆2X5=10锛屽崄浣嶅啓0锛岀櫨浣嶈繘1銆2X2=4锛屽啀鍔犱笂杩涗綅1锛岀粨鏋滀负5锛屽啓5銆傜浉鍔犲悗缁撴灉涓625銆
绛旓細浣犲ソ锛岀瓟妗堟槸5 婊℃剰缁欎釜閲囩撼
绛旓細25脳20=500锛绔栧紡濡傚浘:
绛旓細25x28=700鐨绔栧紡
绛旓細24脳25 鍒绔栧紡璋㈣阿澶у浜 24脳25=600
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