# Octahedron - sum

On each wall of a regular octahedron is written one of the numbers 1, 2, 3, 4, 5, 6, 7 and 8, wherein on different sides are different numbers. For each wall John make the sum of the numbers written of three adjacent walls. Thus got eight sums, which also added up.

What values the resulting sum may have?

What values the resulting sum may have?

**Result****Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):**

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#### To solve this example are needed these knowledge from mathematics:

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