medium Set 3 Form Exercise

Start at 7. Follow the path: ×3, -6, +9. What is the final answer?

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Answer: 24

StartValue
7
Steps
  • {"op":"\u00d7","value":3,"result":21}
  • {"op":"-","value":6,"result":15}
  • {"op":"+","value":9,"result":24}
Forks
  • {"correct":21,"wrong":20,"options":[20,21],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":15,"wrong":14,"options":[15,14],"correctIndex":0,"op":"-","value":6}
  • {"correct":24,"wrong":23,"options":[23,24],"correctIndex":1,"op":"+","value":9}

Start at 19. Follow the path: ×4, ×2, +6. What is the final answer?

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Answer: 158

StartValue
19
Steps
  • {"op":"\u00d7","value":4,"result":76}
  • {"op":"\u00d7","value":2,"result":152}
  • {"op":"+","value":6,"result":158}
Forks
  • {"correct":76,"wrong":81,"options":[76,81],"correctIndex":0,"op":"\u00d7","value":4}
  • {"correct":152,"wrong":150,"options":[152,150],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":158,"wrong":155,"options":[158,155],"correctIndex":0,"op":"+","value":6}

Start at 7. Follow the path: -5, ×4, +8. What is the final answer?

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Answer: 16

StartValue
7
Steps
  • {"op":"-","value":5,"result":2}
  • {"op":"\u00d7","value":4,"result":8}
  • {"op":"+","value":8,"result":16}
Forks
  • {"correct":2,"wrong":3,"options":[2,3],"correctIndex":0,"op":"-","value":5}
  • {"correct":8,"wrong":13,"options":[13,8],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":16,"wrong":14,"options":[16,14],"correctIndex":0,"op":"+","value":8}

Start at 10. Follow the path: ×3, ×2, +13. What is the final answer?

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Answer: 73

StartValue
10
Steps
  • {"op":"\u00d7","value":3,"result":30}
  • {"op":"\u00d7","value":2,"result":60}
  • {"op":"+","value":13,"result":73}
Forks
  • {"correct":30,"wrong":34,"options":[34,30],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":60,"wrong":57,"options":[57,60],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":73,"wrong":78,"options":[73,78],"correctIndex":0,"op":"+","value":13}

Start at 12. Follow the path: ×4, -12, +14. What is the final answer?

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Answer: 50

StartValue
12
Steps
  • {"op":"\u00d7","value":4,"result":48}
  • {"op":"-","value":12,"result":36}
  • {"op":"+","value":14,"result":50}
Forks
  • {"correct":48,"wrong":43,"options":[43,48],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":36,"wrong":34,"options":[34,36],"correctIndex":1,"op":"-","value":12}
  • {"correct":50,"wrong":47,"options":[47,50],"correctIndex":1,"op":"+","value":14}

Start at 18. Follow the path: +11, +4, ×3. What is the final answer?

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Answer: 99

StartValue
18
Steps
  • {"op":"+","value":11,"result":29}
  • {"op":"+","value":4,"result":33}
  • {"op":"\u00d7","value":3,"result":99}
Forks
  • {"correct":29,"wrong":33,"options":[29,33],"correctIndex":0,"op":"+","value":11}
  • {"correct":33,"wrong":35,"options":[35,33],"correctIndex":1,"op":"+","value":4}
  • {"correct":99,"wrong":103,"options":[99,103],"correctIndex":0,"op":"\u00d7","value":3}

Start at 23. Follow the path: ×2, -4, ×3. What is the final answer?

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Answer: 126

StartValue
23
Steps
  • {"op":"\u00d7","value":2,"result":46}
  • {"op":"-","value":4,"result":42}
  • {"op":"\u00d7","value":3,"result":126}
Forks
  • {"correct":46,"wrong":45,"options":[45,46],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":42,"wrong":47,"options":[47,42],"correctIndex":1,"op":"-","value":4}
  • {"correct":126,"wrong":121,"options":[126,121],"correctIndex":0,"op":"\u00d7","value":3}

Start at 6. Follow the path: +15, -3, -9. What is the final answer?

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Answer: 9

StartValue
6
Steps
  • {"op":"+","value":15,"result":21}
  • {"op":"-","value":3,"result":18}
  • {"op":"-","value":9,"result":9}
Forks
  • {"correct":21,"wrong":16,"options":[21,16],"correctIndex":0,"op":"+","value":15}
  • {"correct":18,"wrong":17,"options":[18,17],"correctIndex":0,"op":"-","value":3}
  • {"correct":9,"wrong":7,"options":[9,7],"correctIndex":0,"op":"-","value":9}