hard Set 21 Form Exercise

What comes next in the pattern? 83, 122, 161, 200, 239, 278, __

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Answer: 317

SubType
arithmetic-sequence
Sequence
  • 83
  • 122
  • 161
  • 200
  • 239
  • 278
Difficulty
hard

What comes next in the pattern? 23, 11, -1, -13, -25, -37, __

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Answer: -49

SubType
arithmetic-sequence
Sequence
  • 23
  • 11
  • -1
  • -13
  • -25
  • -37
Difficulty
hard

What comes next in the pattern? 49, 1, -47, -95, -143, -191, __

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Answer: -239

SubType
arithmetic-sequence
Sequence
  • 49
  • 1
  • -47
  • -95
  • -143
  • -191
Difficulty
hard

What comes next in the pattern? 24, 60, 96, 132, 168, 204, __

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Answer: 240

SubType
arithmetic-sequence
Sequence
  • 24
  • 60
  • 96
  • 132
  • 168
  • 204
Difficulty
hard

What comes next in the pattern? 92, 135, 178, 221, 264, 307, __

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Answer: 350

SubType
arithmetic-sequence
Sequence
  • 92
  • 135
  • 178
  • 221
  • 264
  • 307
Difficulty
hard

What comes next in the pattern? 95, 139, 183, 227, 271, 315, __

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Answer: 359

SubType
arithmetic-sequence
Sequence
  • 95
  • 139
  • 183
  • 227
  • 271
  • 315
Difficulty
hard

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
hard

What comes next in the pattern? 24, 53, 82, 111, 140, 169, __

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Answer: 198

SubType
arithmetic-sequence
Sequence
  • 24
  • 53
  • 82
  • 111
  • 140
  • 169
Difficulty
hard

What comes next in the pattern? 9, -40, -89, -138, -187, -236, __

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Answer: -285

SubType
arithmetic-sequence
Sequence
  • 9
  • -40
  • -89
  • -138
  • -187
  • -236
Difficulty
hard

What comes next in the pattern? 90, 109, 128, 147, 166, 185, __

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Answer: 204

SubType
arithmetic-sequence
Sequence
  • 90
  • 109
  • 128
  • 147
  • 166
  • 185
Difficulty
hard

What comes next in the pattern? 78, 103, 128, 153, 178, 203, __

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Answer: 228

SubType
arithmetic-sequence
Sequence
  • 78
  • 103
  • 128
  • 153
  • 178
  • 203
Difficulty
hard

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
hard

What comes next in the pattern? 90, 60, 30, 0, -30, -60, __

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Answer: -90

SubType
arithmetic-sequence
Sequence
  • 90
  • 60
  • 30
  • 0
  • -30
  • -60
Difficulty
hard

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
hard

What comes next in the pattern? 65, 78, 91, 104, 117, 130, __

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Answer: 143

SubType
arithmetic-sequence
Sequence
  • 65
  • 78
  • 91
  • 104
  • 117
  • 130
Difficulty
hard

What comes next in the pattern? 60, 70, 80, 90, 100, 110, __

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Answer: 120

SubType
arithmetic-sequence
Sequence
  • 60
  • 70
  • 80
  • 90
  • 100
  • 110
Difficulty
hard

What comes next in the pattern? 27, -22, -71, -120, -169, -218, __

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Answer: -267

SubType
arithmetic-sequence
Sequence
  • 27
  • -22
  • -71
  • -120
  • -169
  • -218
Difficulty
hard

What comes next in the pattern? 72, 55, 38, 21, 4, -13, __

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Answer: -30

SubType
arithmetic-sequence
Sequence
  • 72
  • 55
  • 38
  • 21
  • 4
  • -13
Difficulty
hard

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
hard

What comes next in the pattern? 12, -28, -68, -108, -148, -188, __

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Answer: -228

SubType
arithmetic-sequence
Sequence
  • 12
  • -28
  • -68
  • -108
  • -148
  • -188
Difficulty
hard