hard Set 2 Form Exercise

Start at 8. Follow the path: ÷4, +6, -2, -4. What is the final answer?

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Answer: 2

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

Start at 24. Follow the path: ×2, +20, +17, -14. What is the final answer?

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Answer: 71

StartValue
24
Steps
  • {"op":"\u00d7","value":2,"result":48}
  • {"op":"+","value":20,"result":68}
  • {"op":"+","value":17,"result":85}
  • {"op":"-","value":14,"result":71}
Forks
  • {"correct":48,"wrong":49,"options":[49,48],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":68,"wrong":64,"options":[68,64],"correctIndex":0,"op":"+","value":20}
  • {"correct":85,"wrong":89,"options":[85,89],"correctIndex":0,"op":"+","value":17}
  • {"correct":71,"wrong":66,"options":[66,71],"correctIndex":1,"op":"-","value":14}

Start at 13. Follow the path: ×3, +8, +13, ÷5. What is the final answer?

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Answer: 12

StartValue
13
Steps
  • {"op":"\u00d7","value":3,"result":39}
  • {"op":"+","value":8,"result":47}
  • {"op":"+","value":13,"result":60}
  • {"op":"\u00f7","value":5,"result":12}
Forks
  • {"correct":39,"wrong":35,"options":[35,39],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":47,"wrong":46,"options":[46,47],"correctIndex":1,"op":"+","value":8}
  • {"correct":60,"wrong":59,"options":[59,60],"correctIndex":1,"op":"+","value":13}
  • {"correct":12,"wrong":13,"options":[13,12],"correctIndex":1,"op":"\u00f7","value":5}

Start at 39. Follow the path: ÷3, -1, ×3, ×2. What is the final answer?

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Answer: 72

StartValue
39
Steps
  • {"op":"\u00f7","value":3,"result":13}
  • {"op":"-","value":1,"result":12}
  • {"op":"\u00d7","value":3,"result":36}
  • {"op":"\u00d7","value":2,"result":72}
Forks
  • {"correct":13,"wrong":10,"options":[13,10],"correctIndex":0,"op":"\u00f7","value":3}
  • {"correct":12,"wrong":7,"options":[12,7],"correctIndex":0,"op":"-","value":1}
  • {"correct":36,"wrong":33,"options":[33,36],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":72,"wrong":75,"options":[75,72],"correctIndex":1,"op":"\u00d7","value":2}

Start at 9. Follow the path: +4, +9, ÷2, +9. What is the final answer?

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Answer: 20

StartValue
9
Steps
  • {"op":"+","value":4,"result":13}
  • {"op":"+","value":9,"result":22}
  • {"op":"\u00f7","value":2,"result":11}
  • {"op":"+","value":9,"result":20}
Forks
  • {"correct":13,"wrong":11,"options":[11,13],"correctIndex":1,"op":"+","value":4}
  • {"correct":22,"wrong":27,"options":[27,22],"correctIndex":1,"op":"+","value":9}
  • {"correct":11,"wrong":9,"options":[9,11],"correctIndex":1,"op":"\u00f7","value":2}
  • {"correct":20,"wrong":24,"options":[24,20],"correctIndex":1,"op":"+","value":9}

Start at 14. Follow the path: -12, ×3, +2, +19. What is the final answer?

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Answer: 27

StartValue
14
Steps
  • {"op":"-","value":12,"result":2}
  • {"op":"\u00d7","value":3,"result":6}
  • {"op":"+","value":2,"result":8}
  • {"op":"+","value":19,"result":27}
Forks
  • {"correct":2,"wrong":6,"options":[2,6],"correctIndex":0,"op":"-","value":12}
  • {"correct":6,"wrong":4,"options":[4,6],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":8,"wrong":9,"options":[8,9],"correctIndex":0,"op":"+","value":2}
  • {"correct":27,"wrong":32,"options":[27,32],"correctIndex":0,"op":"+","value":19}

Start at 5. Follow the path: +15, +1, ÷3, ×2. What is the final answer?

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Answer: 14

StartValue
5
Steps
  • {"op":"+","value":15,"result":20}
  • {"op":"+","value":1,"result":21}
  • {"op":"\u00f7","value":3,"result":7}
  • {"op":"\u00d7","value":2,"result":14}
Forks
  • {"correct":20,"wrong":19,"options":[19,20],"correctIndex":1,"op":"+","value":15}
  • {"correct":21,"wrong":25,"options":[25,21],"correctIndex":1,"op":"+","value":1}
  • {"correct":7,"wrong":6,"options":[7,6],"correctIndex":0,"op":"\u00f7","value":3}
  • {"correct":14,"wrong":12,"options":[14,12],"correctIndex":0,"op":"\u00d7","value":2}

Start at 19. Follow the path: +5, ×2, ÷3, ×2. What is the final answer?

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Answer: 32

StartValue
19
Steps
  • {"op":"+","value":5,"result":24}
  • {"op":"\u00d7","value":2,"result":48}
  • {"op":"\u00f7","value":3,"result":16}
  • {"op":"\u00d7","value":2,"result":32}
Forks
  • {"correct":24,"wrong":27,"options":[24,27],"correctIndex":0,"op":"+","value":5}
  • {"correct":48,"wrong":49,"options":[48,49],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":16,"wrong":17,"options":[16,17],"correctIndex":0,"op":"\u00f7","value":3}
  • {"correct":32,"wrong":36,"options":[32,36],"correctIndex":0,"op":"\u00d7","value":2}