AMC 8 2003 Problem 14
AMC8 2003 年第 14 题
奇偶性★★★☆☆
In this addition problem, each letter stands for a different digit: \beginarrayr TWO \\ +TWO \\ \hline FOUR \endarray If T = 7 and the problem has a unique answer, what is the value of ?
在下面的加法问题中，每个字母代表一个不同的数字。 If and the letter represents an even number, what is the only possible value for 如果 T=7，且字母代表一个偶数。那么 W 的唯一可能值是多少？? Problem 15 A figure is constructed from unit cubes. Each cube shares at least one face with another cube. What is the minimum number of cubes needed to build a figure with the front and side views shown? 一种图形是由若干个单位正方体组成。每个正方体都和其他正方体共用至少一个面。这个图形的正视图和侧视图如下图所示，则这个图形最少是由多少个正方体组成？ FRONT | 正面 SIDE | 侧面
- A.0
- B.1
- C.2
- D.3
- E.4
正确答案 · Correct Answer
D
解析 · Solution
解析整理中
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