medium Set 69 Form Exercise

What comes next in the pattern? 20, 10, 0, -10, -20, __

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Answer: -30

SubType
arithmetic-sequence
Sequence
  • 20
  • 10
  • 0
  • -10
  • -20
Difficulty
normal

What comes next in the sequence? 1, 3, 9, 27, 81, __

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Answer: 243

SubType
geometric-sequence
Sequence
  • 1
  • 3
  • 9
  • 27
  • 81
Difficulty
normal

What comes next in the pattern? 6, 13, 20, 27, 34, __

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Answer: 41

SubType
arithmetic-sequence
Sequence
  • 6
  • 13
  • 20
  • 27
  • 34
Difficulty
normal

What comes next in the pattern? 13, 6, -1, -8, -15, __

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Answer: -22

SubType
arithmetic-sequence
Sequence
  • 13
  • 6
  • -1
  • -8
  • -15
Difficulty
normal

What comes next in the pattern? 17, 20, 23, 26, 29, __

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Answer: 32

SubType
arithmetic-sequence
Sequence
  • 17
  • 20
  • 23
  • 26
  • 29
Difficulty
normal

What comes next in the pattern? 10, 17, 24, 31, 38, __

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Answer: 45

SubType
arithmetic-sequence
Sequence
  • 10
  • 17
  • 24
  • 31
  • 38
Difficulty
normal

What comes next in the pattern? 12, 20, 28, 36, 44, __

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Answer: 52

SubType
arithmetic-sequence
Sequence
  • 12
  • 20
  • 28
  • 36
  • 44
Difficulty
normal

What comes next in the sequence? 3, 9, 27, 81, 243, __

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Answer: 729

SubType
geometric-sequence
Sequence
  • 3
  • 9
  • 27
  • 81
  • 243
Difficulty
normal

What comes next in the sequence? 5, 15, 45, 135, 405, __

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Answer: 1215

SubType
geometric-sequence
Sequence
  • 5
  • 15
  • 45
  • 135
  • 405
Difficulty
normal

What comes next in the pattern? 2, 11, 20, 29, 38, __

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Answer: 47

SubType
arithmetic-sequence
Sequence
  • 2
  • 11
  • 20
  • 29
  • 38
Difficulty
normal

What comes next in the pattern? 19, 13, 7, 1, -5, __

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Answer: -11

SubType
arithmetic-sequence
Sequence
  • 19
  • 13
  • 7
  • 1
  • -5
Difficulty
normal

What comes next in the pattern? 15, 9, 3, -3, -9, __

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Answer: -15

SubType
arithmetic-sequence
Sequence
  • 15
  • 9
  • 3
  • -3
  • -9
Difficulty
normal

What comes next in the pattern? 9, 19, 29, 39, 49, __

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Answer: 59

SubType
arithmetic-sequence
Sequence
  • 9
  • 19
  • 29
  • 39
  • 49
Difficulty
normal

What comes next in the pattern? 19, 22, 25, 28, 31, __

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Answer: 34

SubType
arithmetic-sequence
Sequence
  • 19
  • 22
  • 25
  • 28
  • 31
Difficulty
normal

What comes next in the pattern? 18, 26, 34, 42, 50, __

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Answer: 58

SubType
arithmetic-sequence
Sequence
  • 18
  • 26
  • 34
  • 42
  • 50
Difficulty
normal

What comes next in the pattern? 13, 9, 5, 1, -3, __

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Answer: -7

SubType
arithmetic-sequence
Sequence
  • 13
  • 9
  • 5
  • 1
  • -3
Difficulty
normal

What comes next in the pattern? 11, 13, 15, 17, 19, __

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Answer: 21

SubType
arithmetic-sequence
Sequence
  • 11
  • 13
  • 15
  • 17
  • 19
Difficulty
normal

What comes next in the pattern? 16, 9, 2, -5, -12, __

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Answer: -19

SubType
arithmetic-sequence
Sequence
  • 16
  • 9
  • 2
  • -5
  • -12
Difficulty
normal