36÷(72÷)=4怎么做? 36除以四的竖式怎么写
36\u00f7(x-9\u00d75)=4\u7684\u505a\u6cd536\u00f7(x-9\u00d75)=4
x-9\u00d75=36\u00f74
x-45=9
x=9+45
x=54
36 \u00f7 4 = 9
\u7ad6\u5f0f\u89c1\u56fe\uff1a
这位同学,你的算式都是错的怎么帮你解,是要解36÷(72÷4)=怎么做吧?首先解括号内的72÷4=18,然后是36÷18=2。
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绛旓細72➗9➗4绛変簬澶氬皯锛熺敤闄ゆ硶鐨勬ц川璁$畻锛屼竴涓暟杩炵画闄や互涓や釜鏁扮瓑浜庤繖涓暟闄や互涓や釜鏁扮殑绉72梅9梅4 =72梅锛9脳4锛=72梅36 =2
绛旓細36梅锛5+x锛=4 36梅锛5+x锛壝楋紙5+x锛=4锛5+x锛36=4锛5+x锛20+4x=36 20+4x-20=36-20 4x=16 4x梅4=16梅4 x=4
绛旓細72锛36️️脳2 鍥涗釜閾呯瑪鐩36鍏冿紝72涔熷氨鏄袱涓涓夊崄鍏锛屼笁鍗佸叚鍙互涔4涓紝鎵浠72鍙互涔颁袱涓4涓篃灏辨槸8涓
绛旓細36梅(16梅4)=36梅4 =9
绛旓細36梅[(72-64)梅4]=36梅[8梅4]=36梅2 =18
绛旓細鈻=4 鏂规硶濡備笅锛岃浣滃弬鑰冿細
绛旓細锛1锛8锛 锛2锛7锛 锛3锛4锛 锛4锛48锛 锛5锛4锛 锛6锛6锛 锛7锛5锛 锛8锛9锛 锛9锛9锛10锛9锛涳紙11锛8锛涳紙12锛18锛涳紙13锛56锛涳紙14锛8锛涳紙15锛70锛涳紙16锛42锛涳紙17锛7锛涳紙18锛9
绛旓細鍘熷紡=84梅21脳36梅72 =4脳36梅72 =2