expert Set 19 Logic Puzzle

Expert Sequence Pattern #19

Title
Expert Sequence Pattern #19
SequenceType
seq-numbers
DisplaySequence
  • 20
  • 7
  • _
  • -19
  • _
  • -45
  • -58
  • _
  • _
  • -97
FullSequence
  • 20
  • 7
  • -6
  • -19
  • -32
  • -45
  • -58
  • -71
  • -84
  • -97
BlankPositions
  • 2
  • 4
  • 7
  • 8
Answers
  • -6
  • -32
  • -71
  • -84
Rule
Subtract 13 each time (start at 20)
Question
Find the 4 missing terms in the sequence: 20, 7, _, -19, _, -45, -58, _, _, -97
SequenceLength
10
Hint
Look at the difference between each consecutive pair.