1986 AMC 8 第 3 题
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3.
从集合 中选三个不同的数相加,可能得到的最小和是
The smallest sum one could get by adding three different numbers from the set is
答案:C
小提示:
要让和尽可能小,选三个最小的数
To make the sum as small as possible, choose the three smallest numbers
大提示:
三个最小的数是 、 和
The three smallest numbers are and
解答:
集合中三个最小的数是 、 和 。它们的和是 。
所以正确答案是 C。
The three smallest numbers in the set are and Their sum is
Thus, the correct answer is C .
其他年份的第 3 题
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