AMC 8 1996 Problem 14

AMC8 1996 年第 14 题

特殊数与不定方程★★★☆☆

Problem Six different digits from the set

\{ 1,2,3,4,5,6,7,8,9\}

are placed in the squares in the figure shown so that the sum of the entries in the vertical column is 23 and the sum of the entries in the horizontal row is 12. The sum of the six digits used is

从集合

\{1,2,3,4,5,6,7,8,9\}

中选取六个不同的数字填入图中所示的方格，使得竖列各项之和为 23，横行各项之和为 12。所用六个数字之和为

A.27
B.29
C.31
D.33
E.35

正确答案 · Correct Answer

解析 · Solution

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