Puzzle Detail
Sequence Pattern Seq Arithmetic Expert — Set 20
Expert Sequence Pattern #20
- Title
- Expert Sequence Pattern #20
- SequenceType
- seq-arithmetic
- DisplaySequence
- 20
- 5
- _
- -25
- _
- -55
- _
- _
- -100
- -115
- FullSequence
- 20
- 5
- -10
- -25
- -40
- -55
- -70
- -85
- -100
- -115
- BlankPositions
- 2
- 4
- 6
- 7
- Answers
- -10
- -40
- -70
- -85
- Rule
- Subtract 15 each time (start at 20)
- Question
- Find the 4 missing terms in the sequence: 20, 5, _, -25, _, -55, _, _, -100, -115
- SequenceLength
- 10
- Hint
- Look at the difference between each consecutive pair.