四年级的算法518÷79竖式计算并验算？ 6000÷75的竖式算法？
605\u00f79\u7684\u7ad6\u5f0f\u7b97\u6cd5\uff1f605\u00f79=67.2222\u2026
\u7ad6\u5f0f\u8ba1\u7b97\u5982\u4e0b\u56fe
\u60a8\u597d\uff016000\u00f775=80\uff0c\u9664\u6cd5\u7ad6\u5f0f\u8fd0\u7b97\u5982\u4e0b\u56fe\u6240\u793a\u3002
\u62d3\u5c55\u8d44\u6599\uff1a\u7ad6\u5f0f\uff0c\u6307\u7684\u662f\u6bcf\u4e00\u4e2a\u8fc7\u6e21\u6570\u90fd\u662f\u7531\u4e0a\u4e00\u4e2a\u8fc7\u6e21\u6570\u53d8\u5316\u800c\u540e\uff0c\u4e0a\u4e00\u4e2a\u8fc7\u6e21\u6570\u7684\u4e2a\u4f4d\u6570\u4e58\u4ee52\uff0c\u5982\u679c\u9700\u8981\u8fdb\u4f4d\uff0c\u5219\u5f80\u524d\u9762\u8fdb1\uff0c\u7136\u540e\u4e2a\u4f4d\u5347\u5341\u4f4d\uff0c\u4ee5\u6b64\u7c7b\u63a8\uff0c\u800c\u4e2a\u4f4d\u4e0a\u8865\u4e0a\u65b0\u7684\u8fd0\u7b97\u6570\u5b57\u3002
\u598242\u9664\u4ee57\uff0c\u4ece4\u5f00\u59cb\u9664\u3014\u4ece\u9ad8\u4f4d\u5230\u4f4e\u4f4d\u3015\u3002\u9664\u6cd5\u7528\u7ad6\u5f0f\u8ba1\u7b97\u65f6\uff0c\u4ece\u6700\u9ad8\u4f4d\u5f00\u59cb\u9664\u8d77\uff0c\u5982\uff1a42\u5c31\u4ece\u6700\u9ad8\u4f4d\u5341\u4f4d4\u5f00\u59cb\u9664\u8d77\uff1b\u82e5\u9664\u4e0d\u4e86\uff0c\u5982\uff1a4\u4e0d\u80fd\u9664\u4ee57\uff0c\u90a3\u4e48\u5c31\u7528\u6700\u9ad8\u4f4d\u548c\u4e0b\u4e00\u4f4d\u5408\u6210\u4e00\u4e2a\u6570\u6765\u9664\uff0c\u76f4\u5230\u80fd\u9664\u4ee5\u9664\u6570\u4e3a\u6b62\uff1b\u5982\uff1a42\u96647\u4e2d4\u4e0d\u80fd\u96647\uff0c\u5c31\u628a4\u548c2\u5408\u6210\u4e00\u4e2a\u657042\u6765\u96647\uff0c\u5546\u4e3a6\u3002
竖式并验算如下
518÷79=6又44/79
518÷79=6……44
518÷79＝6……44
验算79×6+44＝518
绛旓細鍥涘勾绾涓嬪唽璁＄畻棰樼粌涔犵涓夊ぉ 瀛﹀彿 濮撳悕 涓銆佺洿鎺ュ啓鍑哄緱鏁: 3.7+7.3= 0.56+3.4= 6-3.22= 5.4-4.5= 25脳28= 6.88-2.8= 0.91+0.09= 3.92-0.2= 0.225脳10= 100脳2.03= 61.5梅10= 6.5梅100= 0.005脳100= 16-5.3-4.7= 4脳2.7脳25= 36脳0梅55= 6.8+58脳0= 7.5+5.52+2.5= 50-25梅5=浜屻绔栧紡璁...
绛旓細43.8梅12鐨绔栧紡璁绠呭涓嬪浘銆傜珫寮忚绠楁槸鎸囧湪璁＄畻杩囩▼涓垪涓閬撶珫寮忚绠楋紝浣胯绠楃畝渚裤傚姞娉曡绠楁椂鐩稿悓鏁颁綅瀵归綈锛岃嫢鍜岃秴杩10锛屽垯鍚戝墠杩1銆傚噺娉曡绠楁椂鐩稿悓鏁颁綅瀵归綈锛岃嫢涓嶅鍑忥紝鍒欏悜鍓嶄竴浣嶅1褰10銆
绛旓細绔栧紡璁＄畻杩囩▼4100梅20瑙ｆ瀽 瑙ｉ鎬濊矾:灏嗚闄ゆ暟浠庨珮浣嶈捣鐨勬瘡涓浣嶆暟杩涜闄ゆ暟杩愮畻,姣忔璁＄畻寰楀埌鐨勫晢淇濈暀,浣欐暟鍔犱笅涓浣嶆暟杩涜杩愮畻,渚濇椤哄簭灏嗚闄ゆ暟鎵浠ヤ綅鏁拌繍绠楀畬姣,寰楀埌鐨勫晢鎸夐『搴忕粍鍚,浣欐暟涓烘渶鍚庝竴娆¤繍绠楃粨鏋 瑙ｉ杩囩▼:姝ラ涓:41梅20=2 浣欐暟涓:1 姝ラ浜:10梅20=0 浣欐暟涓10 姝ラ涓:100梅20=5 浣欐暟涓:...
绛旓細715梅2=357.5 鍥剧墖宸蹭笂浼 绁濆涔犺繘姝 鏈涢噰绾 璋㈣阿
绛旓細780 梅 42 = 18 鈥 24 (浣欐暟鏄: 24)
绛旓細794梅13=61鈥︹1 绔栧紡璇﹁涓嬪浘锛屼功鍐欐椂娉ㄦ剰瀵归綈鏁颁綅銆
绛旓細绔栧紡璁＄畻锛
绛旓細鍥涖佽绠椼(16鍒)1.鐢绔栧紡璁＄畻銆(8鍒)400脳190 129800梅4002.鑴卞紡璁＄畻銆(8鍒)3240梅[24脳(83-68)] (680+68脳45)梅55浜斻佽В鏂圭▼銆(6鍒)x梅36 = 17 4 x-5脳8 = 20鍏佹枃瀛楅銆(8鍒)1.24闄192鐨勫晢鍔犱笂13,鍐嶄箻浠11,绉槸澶氬皯?2.浠涔堟暟姣35涓4鐨勭Н灏58?(鐢ㄦ柟绋嬭В銆)涓冦侀噺鍑烘墍闇绾挎鐨...
绛旓細绔栧紡璁＄畻缁撴灉鍒嗘瀽213梅4 瑙ｉ鎬濊矾:灏嗚闄ゆ暟浠庨珮浣嶈捣鐨勬瘡涓浣嶆暟杩涜闄ゆ暟杩愮畻,姣忔璁＄畻寰楀埌鐨勫晢淇濈暀,浣欐暟鍔犱笅涓浣嶆暟杩涜杩愮畻,渚濇椤哄簭灏嗚闄ゆ暟鎵浠ヤ綅鏁拌繍绠楀畬姣,寰楀埌鐨勫晢鎸夐『搴忕粍鍚,浣欐暟涓烘渶鍚庝竴娆¤繍绠楃粨鏋 瑙ｉ杩囩▼:姝ラ涓:21梅4=5 浣欐暟涓:1 姝ラ浜:13梅4=3 浣欐暟涓:1 鏍规嵁浠ヤ笂璁＄畻姝ラ缁勫悎缁撴灉涓53銆...
绛旓細绔栧紡濡備笅鍥
