medium Set 9 Form Exercise

Start at 24. Follow the path: +7, +9, ×4. What is the final answer?

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Answer: 160

StartValue
24
Steps
  • {"op":"+","value":7,"result":31}
  • {"op":"+","value":9,"result":40}
  • {"op":"\u00d7","value":4,"result":160}
Forks
  • {"correct":31,"wrong":33,"options":[31,33],"correctIndex":0,"op":"+","value":7}
  • {"correct":40,"wrong":44,"options":[44,40],"correctIndex":1,"op":"+","value":9}
  • {"correct":160,"wrong":163,"options":[160,163],"correctIndex":0,"op":"\u00d7","value":4}

Start at 5. Follow the path: -2, +13, ×2. What is the final answer?

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Answer: 32

StartValue
5
Steps
  • {"op":"-","value":2,"result":3}
  • {"op":"+","value":13,"result":16}
  • {"op":"\u00d7","value":2,"result":32}
Forks
  • {"correct":3,"wrong":7,"options":[7,3],"correctIndex":1,"op":"-","value":2}
  • {"correct":16,"wrong":15,"options":[15,16],"correctIndex":1,"op":"+","value":13}
  • {"correct":32,"wrong":27,"options":[32,27],"correctIndex":0,"op":"\u00d7","value":2}

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

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Answer: 20

StartValue
10
Steps
  • {"op":"+","value":3,"result":13}
  • {"op":"+","value":10,"result":23}
  • {"op":"-","value":3,"result":20}
Forks
  • {"correct":13,"wrong":14,"options":[13,14],"correctIndex":0,"op":"+","value":3}
  • {"correct":23,"wrong":25,"options":[23,25],"correctIndex":0,"op":"+","value":10}
  • {"correct":20,"wrong":23,"options":[20,23],"correctIndex":0,"op":"-","value":3}

Start at 12. Follow the path: +8, -1, +13. What is the final answer?

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Answer: 32

StartValue
12
Steps
  • {"op":"+","value":8,"result":20}
  • {"op":"-","value":1,"result":19}
  • {"op":"+","value":13,"result":32}
Forks
  • {"correct":20,"wrong":21,"options":[21,20],"correctIndex":1,"op":"+","value":8}
  • {"correct":19,"wrong":14,"options":[14,19],"correctIndex":1,"op":"-","value":1}
  • {"correct":32,"wrong":28,"options":[28,32],"correctIndex":1,"op":"+","value":13}

Start at 24. Follow the path: +13, -1, ×2. What is the final answer?

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Answer: 72

StartValue
24
Steps
  • {"op":"+","value":13,"result":37}
  • {"op":"-","value":1,"result":36}
  • {"op":"\u00d7","value":2,"result":72}
Forks
  • {"correct":37,"wrong":38,"options":[37,38],"correctIndex":0,"op":"+","value":13}
  • {"correct":36,"wrong":35,"options":[35,36],"correctIndex":1,"op":"-","value":1}
  • {"correct":72,"wrong":70,"options":[72,70],"correctIndex":0,"op":"\u00d7","value":2}

Start at 18. Follow the path: +13, ×2, +5. What is the final answer?

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Answer: 67

StartValue
18
Steps
  • {"op":"+","value":13,"result":31}
  • {"op":"\u00d7","value":2,"result":62}
  • {"op":"+","value":5,"result":67}
Forks
  • {"correct":31,"wrong":28,"options":[28,31],"correctIndex":1,"op":"+","value":13}
  • {"correct":62,"wrong":65,"options":[65,62],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":67,"wrong":64,"options":[67,64],"correctIndex":0,"op":"+","value":5}

Start at 21. Follow the path: +14, ×4, -3. What is the final answer?

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Answer: 137

StartValue
21
Steps
  • {"op":"+","value":14,"result":35}
  • {"op":"\u00d7","value":4,"result":140}
  • {"op":"-","value":3,"result":137}
Forks
  • {"correct":35,"wrong":31,"options":[31,35],"correctIndex":1,"op":"+","value":14}
  • {"correct":140,"wrong":142,"options":[140,142],"correctIndex":0,"op":"\u00d7","value":4}
  • {"correct":137,"wrong":142,"options":[137,142],"correctIndex":0,"op":"-","value":3}

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

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Answer: 58

StartValue
19
Steps
  • {"op":"\u00d7","value":3,"result":57}
  • {"op":"-","value":2,"result":55}
  • {"op":"+","value":3,"result":58}
Forks
  • {"correct":57,"wrong":54,"options":[57,54],"correctIndex":0,"op":"\u00d7","value":3}
  • {"correct":55,"wrong":57,"options":[55,57],"correctIndex":0,"op":"-","value":2}
  • {"correct":58,"wrong":63,"options":[58,63],"correctIndex":0,"op":"+","value":3}