expert Set 91 Logic Puzzle

Expert Sequence Pattern #91

Title
Expert Sequence Pattern #91
SequenceType
seq-numbers
DisplaySequence
  • 8
  • -5
  • _
  • -31
  • _
  • -57
  • _
  • _
  • -96
  • -109
FullSequence
  • 8
  • -5
  • -18
  • -31
  • -44
  • -57
  • -70
  • -83
  • -96
  • -109
BlankPositions
  • 2
  • 4
  • 6
  • 7
Answers
  • -18
  • -44
  • -70
  • -83
Rule
Subtract 13 each time (start at 8)
Question
Find the 4 missing terms in the sequence: 8, -5, _, -31, _, -57, _, _, -96, -109
SequenceLength
10
Hint
Look at the difference between each consecutive pair.