medium Set 9 Form Exercise

Start at 15. Follow the path: ×3, ×3, -11. What is the final answer?

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Answer: 124

StartValue
15
Steps
  • {"op":"\u00d7","value":3,"result":45}
  • {"op":"\u00d7","value":3,"result":135}
  • {"op":"-","value":11,"result":124}
Forks
  • {"correct":45,"wrong":48,"options":[45,48],"correctIndex":0,"op":"\u00d7","value":3}
  • {"correct":135,"wrong":140,"options":[135,140],"correctIndex":0,"op":"\u00d7","value":3}
  • {"correct":124,"wrong":119,"options":[119,124],"correctIndex":1,"op":"-","value":11}

Start at 14. Follow the path: ×3, ×4, -4. What is the final answer?

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Answer: 164

StartValue
14
Steps
  • {"op":"\u00d7","value":3,"result":42}
  • {"op":"\u00d7","value":4,"result":168}
  • {"op":"-","value":4,"result":164}
Forks
  • {"correct":42,"wrong":40,"options":[42,40],"correctIndex":0,"op":"\u00d7","value":3}
  • {"correct":168,"wrong":169,"options":[169,168],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":164,"wrong":168,"options":[168,164],"correctIndex":1,"op":"-","value":4}

Start at 20. Follow the path: -1, -11, ×4. What is the final answer?

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Answer: 32

StartValue
20
Steps
  • {"op":"-","value":1,"result":19}
  • {"op":"-","value":11,"result":8}
  • {"op":"\u00d7","value":4,"result":32}
Forks
  • {"correct":19,"wrong":20,"options":[20,19],"correctIndex":1,"op":"-","value":1}
  • {"correct":8,"wrong":11,"options":[11,8],"correctIndex":1,"op":"-","value":11}
  • {"correct":32,"wrong":34,"options":[34,32],"correctIndex":1,"op":"\u00d7","value":4}

Start at 11. Follow the path: +12, ×3, +1. What is the final answer?

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Answer: 70

StartValue
11
Steps
  • {"op":"+","value":12,"result":23}
  • {"op":"\u00d7","value":3,"result":69}
  • {"op":"+","value":1,"result":70}
Forks
  • {"correct":23,"wrong":20,"options":[20,23],"correctIndex":1,"op":"+","value":12}
  • {"correct":69,"wrong":64,"options":[69,64],"correctIndex":0,"op":"\u00d7","value":3}
  • {"correct":70,"wrong":69,"options":[70,69],"correctIndex":0,"op":"+","value":1}

Start at 19. Follow the path: ×4, +10, ×2. What is the final answer?

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Answer: 172

StartValue
19
Steps
  • {"op":"\u00d7","value":4,"result":76}
  • {"op":"+","value":10,"result":86}
  • {"op":"\u00d7","value":2,"result":172}
Forks
  • {"correct":76,"wrong":74,"options":[76,74],"correctIndex":0,"op":"\u00d7","value":4}
  • {"correct":86,"wrong":89,"options":[86,89],"correctIndex":0,"op":"+","value":10}
  • {"correct":172,"wrong":170,"options":[170,172],"correctIndex":1,"op":"\u00d7","value":2}

Start at 20. Follow the path: +10, +6, -14. What is the final answer?

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Answer: 22

StartValue
20
Steps
  • {"op":"+","value":10,"result":30}
  • {"op":"+","value":6,"result":36}
  • {"op":"-","value":14,"result":22}
Forks
  • {"correct":30,"wrong":32,"options":[30,32],"correctIndex":0,"op":"+","value":10}
  • {"correct":36,"wrong":33,"options":[33,36],"correctIndex":1,"op":"+","value":6}
  • {"correct":22,"wrong":20,"options":[20,22],"correctIndex":1,"op":"-","value":14}

Start at 15. Follow the path: +14, +10, +8. What is the final answer?

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Answer: 47

StartValue
15
Steps
  • {"op":"+","value":14,"result":29}
  • {"op":"+","value":10,"result":39}
  • {"op":"+","value":8,"result":47}
Forks
  • {"correct":29,"wrong":31,"options":[31,29],"correctIndex":1,"op":"+","value":14}
  • {"correct":39,"wrong":40,"options":[40,39],"correctIndex":1,"op":"+","value":10}
  • {"correct":47,"wrong":50,"options":[50,47],"correctIndex":1,"op":"+","value":8}

Start at 17. Follow the path: +3, ×2, +7. What is the final answer?

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Answer: 47

StartValue
17
Steps
  • {"op":"+","value":3,"result":20}
  • {"op":"\u00d7","value":2,"result":40}
  • {"op":"+","value":7,"result":47}
Forks
  • {"correct":20,"wrong":25,"options":[20,25],"correctIndex":0,"op":"+","value":3}
  • {"correct":40,"wrong":41,"options":[41,40],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":47,"wrong":50,"options":[50,47],"correctIndex":1,"op":"+","value":7}