hard Set 2 Form Exercise

Start at 3. Follow the path: -2, +12, +11, ÷8. What is the final answer?

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Answer: 3

StartValue
3
Steps
  • {"op":"-","value":2,"result":1}
  • {"op":"+","value":12,"result":13}
  • {"op":"+","value":11,"result":24}
  • {"op":"\u00f7","value":8,"result":3}
Forks
  • {"correct":1,"wrong":1,"options":[1,1],"correctIndex":1,"op":"-","value":2}
  • {"correct":13,"wrong":10,"options":[10,13],"correctIndex":1,"op":"+","value":12}
  • {"correct":24,"wrong":22,"options":[22,24],"correctIndex":1,"op":"+","value":11}
  • {"correct":3,"wrong":1,"options":[1,3],"correctIndex":1,"op":"\u00f7","value":8}

Start at 11. Follow the path: -3, +1, +1, ÷5. What is the final answer?

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Answer: 2

StartValue
11
Steps
  • {"op":"-","value":3,"result":8}
  • {"op":"+","value":1,"result":9}
  • {"op":"+","value":1,"result":10}
  • {"op":"\u00f7","value":5,"result":2}
Forks
  • {"correct":8,"wrong":7,"options":[8,7],"correctIndex":0,"op":"-","value":3}
  • {"correct":9,"wrong":8,"options":[8,9],"correctIndex":1,"op":"+","value":1}
  • {"correct":10,"wrong":9,"options":[10,9],"correctIndex":0,"op":"+","value":1}
  • {"correct":2,"wrong":3,"options":[3,2],"correctIndex":1,"op":"\u00f7","value":5}

Start at 13. Follow the path: ×3, +14, -8, +14. What is the final answer?

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Answer: 59

StartValue
13
Steps
  • {"op":"\u00d7","value":3,"result":39}
  • {"op":"+","value":14,"result":53}
  • {"op":"-","value":8,"result":45}
  • {"op":"+","value":14,"result":59}
Forks
  • {"correct":39,"wrong":44,"options":[44,39],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":53,"wrong":48,"options":[53,48],"correctIndex":0,"op":"+","value":14}
  • {"correct":45,"wrong":47,"options":[47,45],"correctIndex":1,"op":"-","value":8}
  • {"correct":59,"wrong":56,"options":[59,56],"correctIndex":0,"op":"+","value":14}

Start at 24. Follow the path: -9, ÷5, +20, ×2. What is the final answer?

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Answer: 46

StartValue
24
Steps
  • {"op":"-","value":9,"result":15}
  • {"op":"\u00f7","value":5,"result":3}
  • {"op":"+","value":20,"result":23}
  • {"op":"\u00d7","value":2,"result":46}
Forks
  • {"correct":15,"wrong":19,"options":[15,19],"correctIndex":0,"op":"-","value":9}
  • {"correct":3,"wrong":6,"options":[6,3],"correctIndex":1,"op":"\u00f7","value":5}
  • {"correct":23,"wrong":21,"options":[21,23],"correctIndex":1,"op":"+","value":20}
  • {"correct":46,"wrong":49,"options":[49,46],"correctIndex":1,"op":"\u00d7","value":2}

Start at 11. Follow the path: +11, -7, ÷3, ÷5. What is the final answer?

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Answer: 1

StartValue
11
Steps
  • {"op":"+","value":11,"result":22}
  • {"op":"-","value":7,"result":15}
  • {"op":"\u00f7","value":3,"result":5}
  • {"op":"\u00f7","value":5,"result":1}
Forks
  • {"correct":22,"wrong":18,"options":[18,22],"correctIndex":1,"op":"+","value":11}
  • {"correct":15,"wrong":20,"options":[15,20],"correctIndex":0,"op":"-","value":7}
  • {"correct":5,"wrong":6,"options":[5,6],"correctIndex":0,"op":"\u00f7","value":3}
  • {"correct":1,"wrong":4,"options":[1,4],"correctIndex":0,"op":"\u00f7","value":5}

Start at 23. Follow the path: -6, +11, +19, ×3. What is the final answer?

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Answer: 141

StartValue
23
Steps
  • {"op":"-","value":6,"result":17}
  • {"op":"+","value":11,"result":28}
  • {"op":"+","value":19,"result":47}
  • {"op":"\u00d7","value":3,"result":141}
Forks
  • {"correct":17,"wrong":19,"options":[17,19],"correctIndex":0,"op":"-","value":6}
  • {"correct":28,"wrong":26,"options":[26,28],"correctIndex":1,"op":"+","value":11}
  • {"correct":47,"wrong":50,"options":[47,50],"correctIndex":0,"op":"+","value":19}
  • {"correct":141,"wrong":138,"options":[141,138],"correctIndex":0,"op":"\u00d7","value":3}

Start at 37. Follow the path: ×4, +10, +16, +17. What is the final answer?

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Answer: 191

StartValue
37
Steps
  • {"op":"\u00d7","value":4,"result":148}
  • {"op":"+","value":10,"result":158}
  • {"op":"+","value":16,"result":174}
  • {"op":"+","value":17,"result":191}
Forks
  • {"correct":148,"wrong":144,"options":[148,144],"correctIndex":0,"op":"\u00d7","value":4}
  • {"correct":158,"wrong":157,"options":[157,158],"correctIndex":1,"op":"+","value":10}
  • {"correct":174,"wrong":173,"options":[173,174],"correctIndex":1,"op":"+","value":16}
  • {"correct":191,"wrong":186,"options":[186,191],"correctIndex":1,"op":"+","value":17}

Start at 22. Follow the path: +1, +2, ×4, ×2. What is the final answer?

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Answer: 200

StartValue
22
Steps
  • {"op":"+","value":1,"result":23}
  • {"op":"+","value":2,"result":25}
  • {"op":"\u00d7","value":4,"result":100}
  • {"op":"\u00d7","value":2,"result":200}
Forks
  • {"correct":23,"wrong":28,"options":[23,28],"correctIndex":0,"op":"+","value":1}
  • {"correct":25,"wrong":20,"options":[25,20],"correctIndex":0,"op":"+","value":2}
  • {"correct":100,"wrong":99,"options":[99,100],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":200,"wrong":197,"options":[197,200],"correctIndex":1,"op":"\u00d7","value":2}