3333四个数怎么等于4 您好!四年级下册这个问题咋做?3333有四个3中间加什么符号...

3333\u52a0\u51cf\u4e58\u9664\u7b49\u4e8e4\u600e\u4e48\u7b97?

\u7ecf\u6d4e\u6570\u5b66\u56e2\u961f\u4e3a\u4f60\u89e3\u7b54\uff0c\u6ee1\u610f\u8bf7\u91c7\u7eb3\uff01
(3\u00d73\uff0b3)\u00f73=4
(3\uff0b3\u00d73)\u00f73=4
(3\u00d73\uff0b3)\u00f73=4
(3\u00d73\uff0b3)\u00f73=4
(3\u00d73\uff0b3)\u00f73=4
(3\u00d73\uff0b3)\u00f73=4

(3X3+3)\u00f73=4




~\u5e0c\u671b\u5bf9\u4f60\u6709\u5e2e\u52a9\uff0c\u8bf7\u53ca\u65f6\u70b9\u51fb\u3010\u91c7\u7eb3\u4e3a\u6ee1\u610f\u56de\u7b54\u3011\u6309\u94ae~
~\u624b\u673a\u63d0\u95ee\u7684\u670b\u53cb\u5728\u5ba2\u6237\u7aef\u53f3\u4e0a\u89d2\u8bc4\u4ef7\u70b9\u3010\u6ee1\u610f\u3011\u5373\u53ef~
~\u4f60\u7684\u91c7\u7eb3\u662f\u6211\u524d\u8fdb\u7684\u52a8\u529b~~

解:
3 3 3 3=4这样填运算符号
(1)(3+3x3)÷3=4
(3+3x3)÷3
=(3+9)÷3
=12÷3
=4
(2)(3x3+3)÷3=4
(3x3+3)÷3
=(9+3)÷3
=12÷3
=4

(3x3+3)/3

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