medium Set 21 Form Exercise

What comes next in the pattern? 13, 21, 29, 37, 45, __

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Answer: 53

SubType
arithmetic-sequence
Sequence
  • 13
  • 21
  • 29
  • 37
  • 45
Difficulty
medium

What comes next in the pattern? 23, 30, 37, 44, 51, __

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Answer: 58

SubType
arithmetic-sequence
Sequence
  • 23
  • 30
  • 37
  • 44
  • 51
Difficulty
medium

What comes next in the pattern? 17, 29, 41, 53, 65, __

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Answer: 77

SubType
arithmetic-sequence
Sequence
  • 17
  • 29
  • 41
  • 53
  • 65
Difficulty
medium

What comes next in the sequence? 4, 12, 36, 108, 324, __

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Answer: 972

SubType
geometric-sequence
Sequence
  • 4
  • 12
  • 36
  • 108
  • 324
Difficulty
medium

What comes next in the pattern? 9, 24, 39, 54, 69, __

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Answer: 84

SubType
arithmetic-sequence
Sequence
  • 9
  • 24
  • 39
  • 54
  • 69
Difficulty
medium

What comes next in the sequence? 5, 10, 20, 40, 80, __

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Answer: 160

SubType
geometric-sequence
Sequence
  • 5
  • 10
  • 20
  • 40
  • 80
Difficulty
medium

What comes next in the pattern? 11, 30, 49, 68, 87, __

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Answer: 106

SubType
arithmetic-sequence
Sequence
  • 11
  • 30
  • 49
  • 68
  • 87
Difficulty
medium

What comes next in the pattern? 23, 31, 39, 47, 55, __

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Answer: 63

SubType
arithmetic-sequence
Sequence
  • 23
  • 31
  • 39
  • 47
  • 55
Difficulty
medium

What comes next in the pattern? 35, 33, 31, 29, 27, __

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Answer: 25

SubType
arithmetic-sequence
Sequence
  • 35
  • 33
  • 31
  • 29
  • 27
Difficulty
medium

What comes next in the sequence? 2, 4, 8, 16, 32, __

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Answer: 64

SubType
geometric-sequence
Sequence
  • 2
  • 4
  • 8
  • 16
  • 32
Difficulty
medium

What comes next in the pattern? 41, 60, 79, 98, 117, __

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Answer: 136

SubType
arithmetic-sequence
Sequence
  • 41
  • 60
  • 79
  • 98
  • 117
Difficulty
medium

What comes next in the pattern? 42, 52, 62, 72, 82, __

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Answer: 92

SubType
arithmetic-sequence
Sequence
  • 42
  • 52
  • 62
  • 72
  • 82
Difficulty
medium

What comes next in the pattern? 49, 57, 65, 73, 81, __

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Answer: 89

SubType
arithmetic-sequence
Sequence
  • 49
  • 57
  • 65
  • 73
  • 81
Difficulty
medium

What comes next in the pattern? 3, 6, 9, 12, 15, __

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Answer: 18

SubType
arithmetic-sequence
Sequence
  • 3
  • 6
  • 9
  • 12
  • 15
Difficulty
medium

What comes next in the pattern? 17, 25, 33, 41, 49, __

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Answer: 57

SubType
arithmetic-sequence
Sequence
  • 17
  • 25
  • 33
  • 41
  • 49
Difficulty
medium

What comes next in the sequence? 3, 6, 12, 24, 48, __

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Answer: 96

SubType
geometric-sequence
Sequence
  • 3
  • 6
  • 12
  • 24
  • 48
Difficulty
medium

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
medium

What comes next in the pattern? 47, 60, 73, 86, 99, __

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Answer: 112

SubType
arithmetic-sequence
Sequence
  • 47
  • 60
  • 73
  • 86
  • 99
Difficulty
medium

What comes next in the pattern? 13, 24, 35, 46, 57, __

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Answer: 68

SubType
arithmetic-sequence
Sequence
  • 13
  • 24
  • 35
  • 46
  • 57
Difficulty
medium

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
medium