2026 AMC 8 Problem 2
Attempt Problem 2 of the 2026 AMC 8 below, then check your answer against the video solution and professionally curated solution from LIVE by Po-Shen Loh. You can also try the full timed exam, view all 2026 AMC 8 solutions, or check the answer key.
All problems are used with official legal permission of the Mathematical Association of America (MAA).
2.
In the array shown below, three s are surrounded by s, which are in turn surrounded by a border of s. What is the sum of the numbers in the array?
Answer: C
Small hint:
Count how many entries are , , and
Big hint:
Use a weighted sum:
Video solution:
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Written solution:
There are border entries equal to , entries equal to , and entries equal to . The sum is .
Problem 2 in other years
- 1985 AMC 8
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