AMC 8 2022 Problem 20

AMC8 2022 年第 20

方程与不等式★★★☆☆
The grid below is to be filled with integers in such a way that the sum of the numbers in each row and the sum of the numbers in each column are the same. Four numbers are missing. The number x in the lower left corner is larger than the other three missing numbers. What is the smallest possible value of x?
在下面的方格表中要填入整数,使得每行的各数之和与每列的各数之和都相同。现在有四个数缺失。左下角的数比其他三个缺失的数都大。问的最小可能值是多少?
AMC 8 2022 Problem 20 figure
  1. A.{-}1
  2. B.5
  3. C.6
  4. D.8
  5. E.9

正确答案 · Correct Answer

D

解析 · Solution

解析整理中

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