用1,4,4,6,四个数字用加减乘除得24,怎么解？ 1 4 5 6四个数字用加减乘除运算如何等于24?如题 谢谢...
\u75281\uff0c4\uff0c5\uff0c6\uff0c4\u4e2a\u6570\u901a\u8fc7\u52a0\u51cf\u4e58\u9664\u53ef\u4ee5\u5f97\u523024\u600e\u4e48\u7b97\u5f0f\u662f\uff1f\u7528\u52a0\u51cf\u4e58\u9664\u8fd0\u7b97\uff0c
4\u00f7(1-5\u00f76)=4\u00f71/6=4\u00d76=24\uff0c
\u7528\u6307\u6570\u8fd0\u7b97\uff1a
\u670b\u53cb\uff0c\u4f60\u597d\uff01\u7535\u8111\u7231\u597d\u8005\u56e2\u5458 \u566fd\u011b\u6444\u6c0f\u5ea6 \u5f88\u8363\u5e78\u4e3a\u4f60\u6548\u52b3\uff01 \u5bf9\u4e8e\u4f60\u7684\u95ee\u9898\u6211\u7684\u770b\u6cd5\u5982\u4e0b\uff1a 1: 4 \u00f7 (1 - 5 \u00f7 6) 2: 4 \u00f7 (1 - (5 \u00f7 6)) 3: 6 \u00f7 (5 \u00f7 4 - 1) 4: 6 \u00f7 ((5 \u00f7 4) - 1) \u771f\u5fc3\u56de\u7b54\uff01\uff01\uff01\u5e0c\u671b\u6211\u7684\u56de\u7b54\u80fd\u5bf9\u60a8\u6709\u6240\u5e2e\u52a9\uff01\uff01\uff01
24点计算4x（1+6）-4
=4x7-4
=28-4
=24
1.（6+1）*4-4＝24
2.√（4X4）＊1＊6＝24
3.（√4十√4）＊1＊6＝24
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