444＝6用加减乘除来算，就是三个4采用加减乘除来计算得出6，并且加减乘除只能用一次，那么我们可以根据根号的方式算。具体的算法有下面几种：
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符号解释：根号是一个数学符号。根号是用来表示对一个数或一个代数式进行开方运算的符号。
扩展资料：
其他数字加起来等于6的算式有：
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