60-50=15,15÷5=3合并综合算式 209-44等于一百六十五四十五÷3等于十五一百六十五÷15...
35\u4e0020=15\uff0c15\u00f75=3\uff0c\u628a\u8fd9\u4e24\u4e2a\u7b97\u5f0f\u5408\u6210\u4e00\u4e2a\u7efc\u5408\u7b97\u5f0f\u662f\u600e\u4e48\u505a\uff0835-20\uff09\u00f75=3\u3002
\u5206\u6790\u8fc7\u7a0b\u5982\u4e0b\uff1a
35\u4e0020=15\uff0c15\u00f75=3\uff0c\u628a\u8fd9\u4e24\u4e2a\u7b97\u5f0f\u5408\u6210\u4e00\u4e2a\u7efc\u5408\u7b97\u5f0f\uff0c\u7b2c\u4e00\u4e2a\u5f0f\u5b50\u7684\u7ed3\u679c\u662f15\uff0c\u800c\u7b2c\u4e8c\u4e2a\u7684\u88ab\u9664\u6570\u4e5f\u662f15\uff0c\u6240\u4ee5\u4e24\u4e2a\u5f0f\u5b50\u53ef\u4ee5\u6574\u5408\u3002
\u6574\u5408\u4ee5\u540e\u7b97\u5f0f\u53d8\u6210\uff0835-20\uff09\u00f75=3\u3002\u8ba1\u7b97\u7ed3\u679c\u662f\u5148\u7b97\u62ec\u53f7\u5185\u7684\uff0c\u518d\u7b97\u9664\u6cd5\u3002
\u6269\u5c55\u8d44\u6599\uff1a
\u8fd0\u7b97\u987a\u5e8f
\u540c\u7ea7\u8fd0\u7b97\u65f6\uff0c\u4ece\u5de6\u5230\u53f3\u4f9d\u6b21\u8ba1\u7b97\uff1b
\u4e24\u7ea7\u8fd0\u7b97\u65f6\uff0c\u5148\u7b97\u4e58\u9664\uff0c\u540e\u7b97\u52a0\u51cf\u3002
\u6709\u62ec\u53f7\u65f6\uff0c\u5148\u7b97\u62ec\u53f7\u91cc\u9762\u7684\uff0c\u518d\u7b97\u62ec\u53f7\u5916\u9762\u7684\uff1b
\u6709\u591a\u5c42\u62ec\u53f7\u65f6\uff0c\u5148\u7b97\u5c0f\u62ec\u53f7\u91cc\u7684\uff0c\u518d\u7b97\u4e2d\u62ec\u53f7\u91cc\u9762\u7684\uff0c\u518d\u7b97\u5927\u62ec\u53f7\u91cc\u9762\u7684\uff0c\u6700\u540e\u7b97\u62ec\u53f7\u5916\u9762\u7684\u3002
\u8981\u662f\u6709\u4e58\u65b9\uff0c\u6700\u5148\u7b97\u4e58\u65b9\u3002
\u5728\u6df7\u5408\u8fd0\u7b97\u4e2d\uff0c\u5148\u7b97\u62ec\u53f7\u5185\u7684\u6570 \uff0c\u62ec\u53f7\u4ece\u5c0f\u5230\u5927\uff0c\u5982\u6709\u4e58\u65b9\u5148\u7b97\u4e58\u65b9\uff0c\u7136\u540e\u4ece\u9ad8\u7ea7\u5230\u4f4e\u7ea7\u3002
209\u4e0044=165
45\u00f73=15
165\u00f715=11
\u7efc\u5408\u7b97\u5f0f\u4e3a
(209\u4e0044)\u00f7(45\u00f73)
=165\u00f715
=11
----------------------------------
red
5
解析：
(60-50)÷3
=15÷3
=5
绛旓細绗3姝ヨ绠楋紝鎷垮洖18绠遍ギ鏂欐敮鍑900鍏冿紝閭ｈ繖18绠卞鏋滅敱鐜伴噾璐拱锛屼竴绠辨槸澶氬皯閽憋細900梅18=50鍏冦傜4閮ㄧ湅浣撹偛涓紝姣忕楗枡60鍏冿紝鐖朵翰鍥犱负澶氫拱澶氶侊紝鎶樺悎鍒版瘡绠辩殑鍗曚环鏄50鍏锛60-50=10鍏冦傚洖绛旓細姣忕楗枡60鍏冿紝涔5绠辫禒涓绠憋紝鐖哥埜涔颁簡15绠遍ギ鏂欙紝瀹為檯姣忕渚垮疁10鍏冮挶銆傜瓟鍒拌繖閲岃繕涓嶇畻锛屽啓瀹岃繕瑕佸洖澶...
绛旓細6.5绫=65鍒嗙背 4.5绫=45鍒嗙背 65鍜45鐨勬渶澶у叕鍥犳暟鏄5锛屾墍浠ュ湴鐮栫殑杈归暱鏈澶ф槸5鍒嗙背锛65梅5=13锛堝潡锛45梅5=9锛堝潡锛,13脳9=117锛堝潡锛15脳117=1755锛堝厓锛30鍘樼背锛屽20鍘樼背锛岄珮15鍘樼背锛岀殑鏈澶у叕鍥犳暟鏄5锛屾墍浠ヨ繖浜涘皬姝ｆ柟浣撶殑妫遍暱鏈澶ф槸5鍘樼背锛30/5=6锛堝潡锛20/5=4 锛堝潡锛 15/5=3锛...
绛旓細-50-5鈫15+60 -55鈫75
绛旓細35+15-45+60-50=15 鍥犱负鍊熶簡绗竴涓汉50鍏冿紝鍙敤浜45鍏冿紝杩樺墿涓5鍏冿紝鐒跺悗鍊熶簡绗簩涓汉60鍏冿紝灏辨湁65鍏冧簡锛岃繕浜嗙涓涓汉50鍏冿紝绗竴涓汉杩樻竻浜嗭紝杩樺墿涓15鍏冦傛瑺绗簩涓汉60鍏冦
绛旓細72-57 =锛70+2锛-锛60-3锛=70+2-60+3 =锛70-60锛+锛2+3锛=10+5 =15
绛旓細400脳5=2000 270梅3=90 15脳3=45 603梅3=201 102脳4=408 30脳8=240 60梅3=20 84梅4=21 400梅8=50 15-5梅5=14 20+30脳4=140 锛2+6锛壝90=720
绛旓細15=3脳5 60=2脳2脳3脳5 15鍜60鐨勬渶澶у叕鍥犳暟=3脳5=15 50=2脳5脳5 75=3脳5脳5 50鍜75鐨勬渶澶у叕鍥犳暟=5脳5=25 68鏄17鐨勫嶆暟 锛堝鏋滃ぇ鏁版槸灏忔暟鐨勫嶆暟锛岄偅涔堬紝澶ф暟灏辨槸瀹冧滑鐨勬渶灏忓叕鍊嶆暟锛屽皬鏁板氨鏄畠浠殑鏈澶у叕鍥犳暟锛17鍜68鐨勬渶澶у叕鍥犳暟=17 10=2脳5 16=2脳2脳2脳2 10鍜16鐨...
绛旓細3鍜5鍏嶆暟 涓暟锛150/15=10 2鍜3鍜5鍏嶆暟 涓暟锛150/30=5 鍓╀笅鐨勬暟涓暟=150-锛75+50+30-25-15-10+5锛=40 2鍊嶆暟鐨勫拰=锛2+150锛*75/2=5700 3鍊嶆暟鐨勫拰=(3+150)*50/2=3825 5鍊嶆暟鐨勫拰=(5+150)*30/2=2325 2鍜3鍏嶆暟6鐨勫嶆暟鐨勫拰=(6+150)*25/2=1950 2鍜5鐨勫叕鍊嶆暟...
绛旓細鍥犱负涓浠朵簭浜1/5 鎵浠1-1/5=4/5锛60鍐嵜4/5=浜忕殑鎴愭湰 鍥犱负涓浠惰禋浜1/5 鎵浠1+1/5=6/5锛60鍐嵜6/5=璧氱殑鎴愭湰 鍐嶇敤浜忕殑+璧氱殑-涓や欢鍚勫崠60鍏冪殑閽=浜忎簡杩樻槸璧氱殑 绛旀濡備笅锛60梅锛1-1/5锛=75鍏 60梅锛1+1/5锛=50鍏 75+50=125鍏 60+60=120 125-120=5 绛旓細浜忎簡5鍏 ...
绛旓細5涓嶈兘,鍥犱负閮芥槸濂囨暟,濂囨暟涓鏁扮浉鍔犱笉鍙兘寰楀伓鏁 6.240/5=48,鍒欏叾浣欏伓鏁版槸:48-2=46,48-4=44,48+2=50,48+4=52 7.鎽╂墭杞︾殑閫熷害鏄痻km/h,鑷杞﹂熸槸ykm/h 銆 21y+8x=12x+9y 4x=12y x=3y 鎵浠ユ懇鎵樿溅鍏遍渶12+9/3=15灏忔椂 鏁板嚭鍥句腑鍚湁"*"鍙风殑闀挎柟褰釜鏁(鍚竴涓垨浜屼釜閮藉彲浠) * * * 绗1...
