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从1一直加到100等于多少

更新时间: 2020-10-26 00:00:00     

等于5050。利用加法交换律和加法结合律,将第一个和倒数第一的数加在一起,将第二个数和倒数第二个数加在一起,以此类推,总共有50组,每一组的结果都为101,所以最后的结果是50乘以101,等于5050。

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