medium Set 8 Form Exercise

Start at 14. Follow the path: -12, +9, ×3. What is the final answer?

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Answer: 33

StartValue
14
Steps
  • {"op":"-","value":12,"result":2}
  • {"op":"+","value":9,"result":11}
  • {"op":"\u00d7","value":3,"result":33}
Forks
  • {"correct":2,"wrong":1,"options":[2,1],"correctIndex":0,"op":"-","value":12}
  • {"correct":11,"wrong":8,"options":[8,11],"correctIndex":1,"op":"+","value":9}
  • {"correct":33,"wrong":28,"options":[28,33],"correctIndex":1,"op":"\u00d7","value":3}

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

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Answer: 44

StartValue
7
Steps
  • {"op":"\u00d7","value":4,"result":28}
  • {"op":"+","value":7,"result":35}
  • {"op":"+","value":9,"result":44}
Forks
  • {"correct":28,"wrong":24,"options":[24,28],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":35,"wrong":33,"options":[33,35],"correctIndex":1,"op":"+","value":7}
  • {"correct":44,"wrong":49,"options":[44,49],"correctIndex":0,"op":"+","value":9}

Start at 19. Follow the path: +3, ×2, -8. What is the final answer?

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Answer: 36

StartValue
19
Steps
  • {"op":"+","value":3,"result":22}
  • {"op":"\u00d7","value":2,"result":44}
  • {"op":"-","value":8,"result":36}
Forks
  • {"correct":22,"wrong":21,"options":[22,21],"correctIndex":0,"op":"+","value":3}
  • {"correct":44,"wrong":46,"options":[44,46],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":36,"wrong":39,"options":[39,36],"correctIndex":1,"op":"-","value":8}

Start at 27. Follow the path: ×4, +14, -15. What is the final answer?

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Answer: 107

StartValue
27
Steps
  • {"op":"\u00d7","value":4,"result":108}
  • {"op":"+","value":14,"result":122}
  • {"op":"-","value":15,"result":107}
Forks
  • {"correct":108,"wrong":106,"options":[108,106],"correctIndex":0,"op":"\u00d7","value":4}
  • {"correct":122,"wrong":126,"options":[126,122],"correctIndex":1,"op":"+","value":14}
  • {"correct":107,"wrong":102,"options":[102,107],"correctIndex":1,"op":"-","value":15}

Start at 20. Follow the path: -14, ×2, ×3. What is the final answer?

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Answer: 36

StartValue
20
Steps
  • {"op":"-","value":14,"result":6}
  • {"op":"\u00d7","value":2,"result":12}
  • {"op":"\u00d7","value":3,"result":36}
Forks
  • {"correct":6,"wrong":9,"options":[6,9],"correctIndex":0,"op":"-","value":14}
  • {"correct":12,"wrong":15,"options":[15,12],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":36,"wrong":32,"options":[32,36],"correctIndex":1,"op":"\u00d7","value":3}

Start at 8. Follow the path: +14, +6, -12. What is the final answer?

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Answer: 16

StartValue
8
Steps
  • {"op":"+","value":14,"result":22}
  • {"op":"+","value":6,"result":28}
  • {"op":"-","value":12,"result":16}
Forks
  • {"correct":22,"wrong":25,"options":[22,25],"correctIndex":0,"op":"+","value":14}
  • {"correct":28,"wrong":32,"options":[32,28],"correctIndex":1,"op":"+","value":6}
  • {"correct":16,"wrong":15,"options":[15,16],"correctIndex":1,"op":"-","value":12}

Start at 20. Follow the path: +4, ×3, +5. What is the final answer?

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Answer: 77

StartValue
20
Steps
  • {"op":"+","value":4,"result":24}
  • {"op":"\u00d7","value":3,"result":72}
  • {"op":"+","value":5,"result":77}
Forks
  • {"correct":24,"wrong":25,"options":[24,25],"correctIndex":0,"op":"+","value":4}
  • {"correct":72,"wrong":69,"options":[69,72],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":77,"wrong":74,"options":[74,77],"correctIndex":1,"op":"+","value":5}

Start at 6. Follow the path: +3, ×3, +10. What is the final answer?

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Answer: 37

StartValue
6
Steps
  • {"op":"+","value":3,"result":9}
  • {"op":"\u00d7","value":3,"result":27}
  • {"op":"+","value":10,"result":37}
Forks
  • {"correct":9,"wrong":11,"options":[9,11],"correctIndex":0,"op":"+","value":3}
  • {"correct":27,"wrong":23,"options":[27,23],"correctIndex":0,"op":"\u00d7","value":3}
  • {"correct":37,"wrong":33,"options":[33,37],"correctIndex":1,"op":"+","value":10}