AMC 8 · 2000 · #8

학년 3 arithmeticgeometry-3d
set-partitionspatial-visualizationmulti-digit-arithmetic identify-subproblemspattern-recognition ↑ 선수 지식: multi-digit-arithmetic
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문제

Three dice with faces numbered 11 through 66 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

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(A)
21
(B)
22
(C)
31
(D)
41
(E)
53

AMC 8 2000 problem © Mathematical Association of America (MAA AMC). Reproduced for educational use.

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