The sum of four consecutive integers n, n + 1, n + 2, n + 3 equals:

  1. 4(n + 1)
  2. 4n + 6 = 2(2n + 3)
  3. 4n + 4
  4. 4n + 10
Answer

B) 4n + 6 = 2(2n + 3)

So the sum is always even but never a multiple of 4. SLO M-09-B-15 · Knowledge

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