AMC 8 2000 Problem 7

AMC8 2000 年第 7

表达式与运算★★☆☆☆
Problem What is the minimum possible product of three different numbers of the set {8,6,4,0,3,5,7}\{-8,-6,-4,0,3,5,7\}?
集合{-8,-6,-4,0,3,5,7}中的三个不同的元素的乘积的最小可能值是多少? Problem 8 Three dice with faces numbered 1 through 6 are stacked as shown. Seven of the eighteen faces are visible, leaving eleven faces hidden (back, bottom, between). The total number of dots NOT visible in this view is 3 个各个面上分别标有 1 到 6 的数字的骰子如图所示堆叠起来。18 个面只有 7 个面可见。其余 11 个面不可见(后面,底面以及两个骰子之间的面)。图示所示的角度所看不到的面上的点数总和是多少?
  1. A.-336
  2. B.-280
  3. C.-210
  4. D.-192
  5. E.0

正确答案 · Correct Answer

B

解析 · Solution

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