25x(4x8)的简便计算? 25×(4×8)如何简便计算
25x(4x8)\u7684\u7b80\u4fbf\u8ba1\u7b97\uff1f25x(4x8)
=25x4x8
=100x8
=800
25\u00d7\uff084\u00d78\uff09=25\u00d74\u00d78=100\u00d78=800\u53bb\u62ec\u53f7\u7684\u8ba1\u7b97\u65b9\u6cd5\u6ee1\u610f\u8bf7\u91c7\u7eb3\uff0c\u8c22\u8c22\uff01\uff01\uff01
25x(4x8)的简便计算方法如下
1、提取算式:
25x(4x8)
2、简便计算过程:
=25x4x8
=100x8
=800
3、计算结果:800
4、以上谢谢,期待您的采纳!
(25*4)*8=100*8=800
这就是简便计算了
25x(4x8)
=(25x4)x8
=100x8=800
希望能帮到你!
根据题意,原式=(25×4)×8=100×8=800,解题完毕,谢谢!
绛旓細25x(4x8)=25x4x8 =100x8 =800
绛旓細25x(4x8)2銆佺畝渚胯绠楄繃绋嬶細=25x4x8 =100x8 =800 3銆佽绠楃粨鏋滐細800 4銆佷互涓婅阿璋紝鏈熷緟鎮ㄧ殑閲囩撼锛
绛旓細25*4=100*8=800
绛旓細25脳4x8 =l00X8 =800
绛旓細8 x 4 x 25 =8 x锛4 x 25锛=8 x 100 =800 绠渚胯繍绠楁牴鎹箻娉曠粨鍚堝緥璁$畻 鏈涢噰绾筹紝璋㈣阿锛侊紒
绛旓細宸х畻杩囩▼瑙f瀽25脳48 瑙i鎬濊矾:鍥涘垯杩愮畻瑙勫垯(鎸夐『搴忚绠,鍏堢畻涔橀櫎鍚庣畻鍔犲噺,鏈夋嫭鍙峰厛绠楁嫭鍙,鏈変箻鏂瑰厛绠椾箻鏂)鍗宠劚寮杩愮畻(閫掔瓑寮璁$畻)闇鍦ㄨ鍘熷垯鍓嶆彁涓嬭繘琛 瑙i杩囩▼:25脳48 =25脳4脳12 =100脳12 =1200
绛旓細鐢ㄤ箻娉曠粨鍚堝緥锛岃繛涔樹笉鏀瑰彉绗﹀彿 鏁呭師寮=8x锛4x25锛= 8x100 =800
绛旓細4脳8)=25脳4脳8=100脳8=800杩欎釜棰樼敤鍒颁簡鎴愭湰鏁板瓧鐨勬柟娉曪紝鍐嶇敤涔樻硶缁撳悎寰嬫潵杩涜璁$畻锛岄氳繃瑙傚療鍙戠幇锛25脳4=100锛屽彧瑕佷粠32閲屾壘涓涓4锛屽氨鍙互璺25缁撳悎锛屼簬鏄氨瑕佹妸32鍒嗘垚4脳8锛屽苟涓斿埢鎰忕殑鎶4鍐欎簡鎸ㄧ潃25锛岃繖鏍锋湁鍒╀簬锛屽湪鍘鎷彿鐨鏃跺欏氨涓嶉渶瑕佸啀杩涜浜ゆ崲鏁板瓧锛岄氳繃杩欑鏂规硶鍙互浣胯繖涓绠楁洿鍔犵殑绱у瘑...
绛旓細鏂规硶涓锛氭妸32鎷嗘垚4鍜8锛岃繍鐢ㄤ箻娉曠殑浜ゆ崲寰嬭繘琛岃繍绠椼25x32 =25x锛4x8锛=25x4x8 =100x8 =800 鏂规硶浜岋細鎶32鎷嗘垚30鍜2锛岃繍鐢ㄤ箻娉曞垎閰嶇巼杩涜璁$畻銆25x32 =25x锛30+2锛=25x30+25x2 =750+50 =800 涔樻硶浜ゆ崲寰嬫槸涓绉嶈绠楀畾寰嬨備袱涓暟鐩镐箻锛屼氦鎹㈠洜鏁扮殑浣嶇疆锛屽畠浠殑绉笉鍙橈紝鍙仛涔樻硶浜ゆ崲寰嬨傜敤...
绛旓細25脳32脳125 =25x(4x8)x125 =(25x4)x(8x125)=100x1000 =100000