hard Set 1 Form Exercise

Start at 14. Follow the path: -5, -5, +1, ÷5. What is the final answer?

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Answer: 1

StartValue
14
Steps
  • {"op":"-","value":5,"result":9}
  • {"op":"-","value":5,"result":4}
  • {"op":"+","value":1,"result":5}
  • {"op":"\u00f7","value":5,"result":1}
Forks
  • {"correct":9,"wrong":14,"options":[9,14],"correctIndex":0,"op":"-","value":5}
  • {"correct":4,"wrong":1,"options":[1,4],"correctIndex":1,"op":"-","value":5}
  • {"correct":5,"wrong":9,"options":[9,5],"correctIndex":1,"op":"+","value":1}
  • {"correct":1,"wrong":1,"options":[1,1],"correctIndex":1,"op":"\u00f7","value":5}

Start at 27. Follow the path: +19, ÷2, -19, ×3. What is the final answer?

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Answer: 12

StartValue
27
Steps
  • {"op":"+","value":19,"result":46}
  • {"op":"\u00f7","value":2,"result":23}
  • {"op":"-","value":19,"result":4}
  • {"op":"\u00d7","value":3,"result":12}
Forks
  • {"correct":46,"wrong":41,"options":[41,46],"correctIndex":1,"op":"+","value":19}
  • {"correct":23,"wrong":19,"options":[23,19],"correctIndex":0,"op":"\u00f7","value":2}
  • {"correct":4,"wrong":3,"options":[4,3],"correctIndex":0,"op":"-","value":19}
  • {"correct":12,"wrong":8,"options":[12,8],"correctIndex":0,"op":"\u00d7","value":3}

Start at 31. Follow the path: -19, -9, +15, -14. What is the final answer?

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Answer: 4

StartValue
31
Steps
  • {"op":"-","value":19,"result":12}
  • {"op":"-","value":9,"result":3}
  • {"op":"+","value":15,"result":18}
  • {"op":"-","value":14,"result":4}
Forks
  • {"correct":12,"wrong":7,"options":[7,12],"correctIndex":1,"op":"-","value":19}
  • {"correct":3,"wrong":1,"options":[1,3],"correctIndex":1,"op":"-","value":9}
  • {"correct":18,"wrong":17,"options":[18,17],"correctIndex":0,"op":"+","value":15}
  • {"correct":4,"wrong":6,"options":[6,4],"correctIndex":1,"op":"-","value":14}

Start at 6. Follow the path: ×3, -2, ×2, ×4. What is the final answer?

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Answer: 128

StartValue
6
Steps
  • {"op":"\u00d7","value":3,"result":18}
  • {"op":"-","value":2,"result":16}
  • {"op":"\u00d7","value":2,"result":32}
  • {"op":"\u00d7","value":4,"result":128}
Forks
  • {"correct":18,"wrong":13,"options":[18,13],"correctIndex":0,"op":"\u00d7","value":3}
  • {"correct":16,"wrong":18,"options":[16,18],"correctIndex":0,"op":"-","value":2}
  • {"correct":32,"wrong":37,"options":[37,32],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":128,"wrong":124,"options":[128,124],"correctIndex":0,"op":"\u00d7","value":4}

Start at 35. Follow the path: ×3, ÷7, -1, ×3. What is the final answer?

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Answer: 42

StartValue
35
Steps
  • {"op":"\u00d7","value":3,"result":105}
  • {"op":"\u00f7","value":7,"result":15}
  • {"op":"-","value":1,"result":14}
  • {"op":"\u00d7","value":3,"result":42}
Forks
  • {"correct":105,"wrong":110,"options":[105,110],"correctIndex":0,"op":"\u00d7","value":3}
  • {"correct":15,"wrong":18,"options":[15,18],"correctIndex":0,"op":"\u00f7","value":7}
  • {"correct":14,"wrong":10,"options":[10,14],"correctIndex":1,"op":"-","value":1}
  • {"correct":42,"wrong":46,"options":[46,42],"correctIndex":1,"op":"\u00d7","value":3}

Start at 4. Follow the path: ×4, -13, ×2, ÷6. What is the final answer?

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Answer: 1

StartValue
4
Steps
  • {"op":"\u00d7","value":4,"result":16}
  • {"op":"-","value":13,"result":3}
  • {"op":"\u00d7","value":2,"result":6}
  • {"op":"\u00f7","value":6,"result":1}
Forks
  • {"correct":16,"wrong":20,"options":[20,16],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":3,"wrong":7,"options":[7,3],"correctIndex":1,"op":"-","value":13}
  • {"correct":6,"wrong":8,"options":[6,8],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":1,"wrong":1,"options":[1,1],"correctIndex":1,"op":"\u00f7","value":6}

Start at 33. Follow the path: ÷3, -6, ÷5, +1. What is the final answer?

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Answer: 2

StartValue
33
Steps
  • {"op":"\u00f7","value":3,"result":11}
  • {"op":"-","value":6,"result":5}
  • {"op":"\u00f7","value":5,"result":1}
  • {"op":"+","value":1,"result":2}
Forks
  • {"correct":11,"wrong":16,"options":[11,16],"correctIndex":0,"op":"\u00f7","value":3}
  • {"correct":5,"wrong":7,"options":[7,5],"correctIndex":1,"op":"-","value":6}
  • {"correct":1,"wrong":5,"options":[5,1],"correctIndex":1,"op":"\u00f7","value":5}
  • {"correct":2,"wrong":4,"options":[2,4],"correctIndex":0,"op":"+","value":1}

Start at 9. Follow the path: -6, ×3, ×2, -1. What is the final answer?

Show answer

Answer: 17

StartValue
9
Steps
  • {"op":"-","value":6,"result":3}
  • {"op":"\u00d7","value":3,"result":9}
  • {"op":"\u00d7","value":2,"result":18}
  • {"op":"-","value":1,"result":17}
Forks
  • {"correct":3,"wrong":6,"options":[6,3],"correctIndex":1,"op":"-","value":6}
  • {"correct":9,"wrong":7,"options":[7,9],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":18,"wrong":20,"options":[20,18],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":17,"wrong":16,"options":[16,17],"correctIndex":1,"op":"-","value":1}