0到9十个数字不重复减法 从0到9十位数字适用不重复,加减乘除都可以,要用一个等式
0\u52309\u4e5d\u4e2a\u6570\u5b57\u7528\u51cf\u6cd5\u5206\u522b\u586b\u5199\u5728\u5341\u4e2a\u65b9\u6846\u91cc\u4e0d\u53ef\u4ee5\u91cd\u590d\u600e\u4e48\u586b\u554a(9 )-(4 )=(8 )-( 3)=( 7)-(2 )=(6 )-(1 )=(5 )-(0 )
9-8=7-6=5-4=3-2=1-0
9-4=8-3=7-2=6-1=5-0
\u8d1f\u6570\u4e5f\u7b97\u7684\u8bdd\u6392\u5217\u7ec4\u5408\u6709480\u79cd\u60c5\u51b5\u6ee1\u8db3\u6761\u4ef6\u3002
0~9\u5171\u670910\u4e2a\u6570\u5b57\uff0c\u4ee51\u9012\u589e\uff0c\u662f\u4e00\u4e2a\u9996\u9879\u4e3a0\uff0c1\u4e3a\u516c\u5dee\u7684\u7b49\u5dee\u6570\u5217\u3002
\u4ece0\u52a0\u52309\u7684\u7ed3\u679c\u662f45\uff0c\u6240\u4ee5\u628a45\u5206\u6210\u4e0d\u540c\u76845\u7ec4\uff0c\u6bcf\u7ec4\u7684\u7ed3\u679c\u7b49\u4e8e45/5=9\u3002
\u77e5\u9053\u6bcf\u7ec4\u7684\u7ed3\u679c\u4e3a9\u540e\uff0c\u518d\u8fd0\u7528\u51cf\u6cd5\u8ba1\u7b97\u30029\u53ea\u6709\u4e00\u4e2a\u6570\u5b57\u7ed3\u679c\u5c31\u4e3a9\uff0c\u53e6\u4e00\u4e2a\u6570\u5b57\u5fc5\u5b9a\u4e3a0\u3002
\u6269\u5c55\u8d44\u6599\uff1a
1,2,4,7,11,16,\uff0822\uff09,\uff0829\uff09, \u2014\u2014\u76f8\u5dee\u4e3a\uff1a1\uff0c2\uff0c3\uff0c4\uff0c5\uff0c6\uff0c\u2026
2,5,10,17,26,\uff0837\uff09,\uff0850\uff09, \u2014\u2014\u76f8\u5dee\u4e3a\uff1a3\uff0c5\uff0c7\uff0c9\uff0c\u2026
0,3,8,15,24\uff0c\uff0835\uff09,\uff0848\uff09\uff0c\u2014\u2014\u76f8\u5dee\u4e3a\uff1a3\uff0c5\uff0c7\uff0c9\uff0c\u2026
\u627e\u89c4\u5f8b\u586b\u7a7a\uff1a9-1=8,16-4=12,25-9=16,36-16=20,49-25=24\u3002
\u627e\u89c4\u5f8b\u7684\u7c7b\u578b\u7b80\u76f4\u6570\u4e0d\u6e05\u3002\u6709\u7684\u662f\u6240\u7ed9\u6570\u5b57\u95f4\u6709\u89c4\u5f8b\uff0c\u6709\u7684\u662f\u9694\u4e00\u4e2a\u6570\u5b57\u95f4\u6709\u89c4\u5f8b\u3002\u8fd8\u6709\u7684\u662f\u76f8\u90bb\u4e24\u4e2a\u6570\u5b57\u4e4b\u95f4\u7684\u5dee\u5448\u67d0\u79cd\u89c4\u5f8b\u3002 \u89c4\u5f8b\u53ef\u80fd\u6709\u540c\u52a0\u540c\u51cf\u540c\u4e58\u4e00\u4e2a\u6570\u6216\u4e00\u4e2a\u6570\u5217\uff0c\u6216\u8005\u5e73\u65b9\u3002
\u53c2\u8003\u8d44\u6599\u6765\u6e90\uff1a\u767e\u5ea6\u767e\u79d1-\u627e\u89c4\u5f8b
\u3010\uff089-5+8\uff09\u00f71\u3011\u00d70+\uff084+6+7\uff09\u00d72=34
\u5f88\u9ad8\u5174\u4e3a\u60a8\u89e3\u7b54!
\u6709\u4e0d\u660e\u767d\u7684\u53ef\u4ee5\u8ffd\u95ee\uff01\u5982\u679c\u60a8\u8ba4\u53ef\u6211\u7684\u56de\u7b54\u3002
\u8bf7\u70b9\u51fb\u4e0b\u9762\u7684\u3010\u9009\u4e3a\u6ee1\u610f\u56de\u7b54\u3011\u6309\u94ae\uff0c\u8c22\u8c22\uff01
0-1-2-3-4-5-6-7-8-9=-45
也可以
9-8-1-0-7-6-5-4-3-2=-27
还有其它列式……不同列式,计算结果不同,但都是负数。
满意请点采纳
绛旓細绛旓細锛0锛+锛9锛=锛1锛+锛8锛=锛2锛+锛7锛=锛3锛+锛6锛=锛4锛+锛5锛夎В鏋愶細0~9鍏辨湁10涓暟瀛锛屼互1閫掑锛屾槸涓涓椤逛负0锛1涓哄叕宸殑绛夊樊鏁板垪銆備粠0鍔鍒9鐨勭粨鏋滄槸45锛屾墍浠ユ妸45鍒嗘垚涓嶅悓鐨5缁勶紝姣忕粍鐨勭粨鏋滅瓑浜45/5=9銆傜煡閬撴瘡缁勭殑缁撴灉涓9鍚庯紝鍐嶈繍鐢鍑忔硶璁$畻銆9鍙湁涓涓暟瀛楃粨鏋滃氨涓9锛...
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绛旓細981-745=236
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绛旓細9-4= 8-3= 7-2= 6-1= 5-0=
绛旓細6+4锛10锛9-7锛2锛3+5锛8