hard Set 31 Form Exercise

Target Number: Use [3, 8, 10, 9, 1] with +, -, x, ÷ to reach 31

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Answer: 31 (multiple solutions possible)

SubType
target-number
Numbers
  • 3
  • 8
  • 10
  • 9
  • 1
Target
31
Difficulty
hard

Target Number: Use [7, 10, 6, 6, 12] with +, -, x, ÷ to reach 27

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Answer: 27 (multiple solutions possible)

SubType
target-number
Numbers
  • 7
  • 10
  • 6
  • 6
  • 12
Target
27
Difficulty
hard

Target Number: Use [1, 7, 3, 12, 5] with +, -, x, ÷ to reach 12

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Answer: 12 (multiple solutions possible)

SubType
target-number
Numbers
  • 1
  • 7
  • 3
  • 12
  • 5
Target
12
Difficulty
hard

Target Number: Use [2, 10, 3, 4, 8] with +, -, x, ÷ to reach 21

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Answer: 21 (multiple solutions possible)

SubType
target-number
Numbers
  • 2
  • 10
  • 3
  • 4
  • 8
Target
21
Difficulty
hard

Target Number: Use [3, 9, 8, 7, 2] with +, -, x, ÷ to reach 9

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Answer: 9 (multiple solutions possible)

SubType
target-number
Numbers
  • 3
  • 9
  • 8
  • 7
  • 2
Target
9
Difficulty
hard

Target Number: Use [5, 7, 5, 6, 11] with +, -, x, ÷ to reach 10

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Answer: 10 (multiple solutions possible)

SubType
target-number
Numbers
  • 5
  • 7
  • 5
  • 6
  • 11
Target
10
Difficulty
hard

Target Number: Use [4, 3, 12, 1, 10] with +, -, x, ÷ to reach 28

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Answer: 28 (multiple solutions possible)

SubType
target-number
Numbers
  • 4
  • 3
  • 12
  • 1
  • 10
Target
28
Difficulty
hard

Target Number: Use [2, 11, 3, 3, 10] with +, -, x, ÷ to reach 1

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Answer: 1 (multiple solutions possible)

SubType
target-number
Numbers
  • 2
  • 11
  • 3
  • 3
  • 10
Target
1
Difficulty
hard