expert Set 83 Logic Puzzle

Expert Sequence Pattern #83

Title
Expert Sequence Pattern #83
SequenceType
seq-numbers
DisplaySequence
  • 17
  • 7
  • -3
  • _
  • -23
  • _
  • _
  • -53
  • _
  • -73
FullSequence
  • 17
  • 7
  • -3
  • -13
  • -23
  • -33
  • -43
  • -53
  • -63
  • -73
BlankPositions
  • 3
  • 5
  • 6
  • 8
Answers
  • -13
  • -33
  • -43
  • -63
Rule
Subtract 10 each time (start at 17)
Question
Find the 4 missing terms in the sequence: 17, 7, -3, _, -23, _, _, -53, _, -73
SequenceLength
10
Hint
Look at the difference between each consecutive pair.