medium Set 3 Form Exercise

Start at 9. Follow the path: -7, ×4, -3. What is the final answer?

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Answer: 5

StartValue
9
Steps
  • {"op":"-","value":7,"result":2}
  • {"op":"\u00d7","value":4,"result":8}
  • {"op":"-","value":3,"result":5}
Forks
  • {"correct":2,"wrong":1,"options":[1,2],"correctIndex":1,"op":"-","value":7}
  • {"correct":8,"wrong":6,"options":[6,8],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":5,"wrong":2,"options":[2,5],"correctIndex":1,"op":"-","value":3}

Start at 6. Follow the path: +13, +9, ×2. What is the final answer?

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Answer: 56

StartValue
6
Steps
  • {"op":"+","value":13,"result":19}
  • {"op":"+","value":9,"result":28}
  • {"op":"\u00d7","value":2,"result":56}
Forks
  • {"correct":19,"wrong":24,"options":[24,19],"correctIndex":1,"op":"+","value":13}
  • {"correct":28,"wrong":29,"options":[28,29],"correctIndex":0,"op":"+","value":9}
  • {"correct":56,"wrong":52,"options":[56,52],"correctIndex":0,"op":"\u00d7","value":2}

Start at 9. Follow the path: +11, -5, -10. What is the final answer?

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Answer: 5

StartValue
9
Steps
  • {"op":"+","value":11,"result":20}
  • {"op":"-","value":5,"result":15}
  • {"op":"-","value":10,"result":5}
Forks
  • {"correct":20,"wrong":18,"options":[20,18],"correctIndex":0,"op":"+","value":11}
  • {"correct":15,"wrong":11,"options":[11,15],"correctIndex":1,"op":"-","value":5}
  • {"correct":5,"wrong":6,"options":[5,6],"correctIndex":0,"op":"-","value":10}

Start at 8. Follow the path: +3, ×4, ×2. What is the final answer?

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Answer: 88

StartValue
8
Steps
  • {"op":"+","value":3,"result":11}
  • {"op":"\u00d7","value":4,"result":44}
  • {"op":"\u00d7","value":2,"result":88}
Forks
  • {"correct":11,"wrong":6,"options":[6,11],"correctIndex":1,"op":"+","value":3}
  • {"correct":44,"wrong":47,"options":[44,47],"correctIndex":0,"op":"\u00d7","value":4}
  • {"correct":88,"wrong":86,"options":[86,88],"correctIndex":1,"op":"\u00d7","value":2}

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

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Answer: 15

StartValue
3
Steps
  • {"op":"-","value":1,"result":2}
  • {"op":"+","value":3,"result":5}
  • {"op":"\u00d7","value":3,"result":15}
Forks
  • {"correct":2,"wrong":7,"options":[2,7],"correctIndex":0,"op":"-","value":1}
  • {"correct":5,"wrong":6,"options":[5,6],"correctIndex":0,"op":"+","value":3}
  • {"correct":15,"wrong":13,"options":[15,13],"correctIndex":0,"op":"\u00d7","value":3}

Start at 14. Follow the path: -1, -1, +8. What is the final answer?

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Answer: 20

StartValue
14
Steps
  • {"op":"-","value":1,"result":13}
  • {"op":"-","value":1,"result":12}
  • {"op":"+","value":8,"result":20}
Forks
  • {"correct":13,"wrong":9,"options":[9,13],"correctIndex":1,"op":"-","value":1}
  • {"correct":12,"wrong":14,"options":[14,12],"correctIndex":1,"op":"-","value":1}
  • {"correct":20,"wrong":23,"options":[23,20],"correctIndex":1,"op":"+","value":8}

Start at 26. Follow the path: -4, -15, ×2. What is the final answer?

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Answer: 14

StartValue
26
Steps
  • {"op":"-","value":4,"result":22}
  • {"op":"-","value":15,"result":7}
  • {"op":"\u00d7","value":2,"result":14}
Forks
  • {"correct":22,"wrong":21,"options":[22,21],"correctIndex":0,"op":"-","value":4}
  • {"correct":7,"wrong":6,"options":[7,6],"correctIndex":0,"op":"-","value":15}
  • {"correct":14,"wrong":17,"options":[14,17],"correctIndex":0,"op":"\u00d7","value":2}

Start at 11. Follow the path: ×3, ×2, +11. What is the final answer?

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Answer: 77

StartValue
11
Steps
  • {"op":"\u00d7","value":3,"result":33}
  • {"op":"\u00d7","value":2,"result":66}
  • {"op":"+","value":11,"result":77}
Forks
  • {"correct":33,"wrong":29,"options":[29,33],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":66,"wrong":69,"options":[69,66],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":77,"wrong":81,"options":[77,81],"correctIndex":0,"op":"+","value":11}