medium Set 3 Form Exercise

Start at 14. Follow the path: +5, +3, -11. What is the final answer?

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Answer: 11

StartValue
14
Steps
  • {"op":"+","value":5,"result":19}
  • {"op":"+","value":3,"result":22}
  • {"op":"-","value":11,"result":11}
Forks
  • {"correct":19,"wrong":16,"options":[16,19],"correctIndex":1,"op":"+","value":5}
  • {"correct":22,"wrong":17,"options":[22,17],"correctIndex":0,"op":"+","value":3}
  • {"correct":11,"wrong":9,"options":[9,11],"correctIndex":1,"op":"-","value":11}

Start at 7. Follow the path: -3, -1, ×2. What is the final answer?

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Answer: 6

StartValue
7
Steps
  • {"op":"-","value":3,"result":4}
  • {"op":"-","value":1,"result":3}
  • {"op":"\u00d7","value":2,"result":6}
Forks
  • {"correct":4,"wrong":6,"options":[6,4],"correctIndex":1,"op":"-","value":3}
  • {"correct":3,"wrong":8,"options":[8,3],"correctIndex":1,"op":"-","value":1}
  • {"correct":6,"wrong":8,"options":[6,8],"correctIndex":0,"op":"\u00d7","value":2}

Start at 25. Follow the path: -6, +8, ×3. What is the final answer?

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Answer: 81

StartValue
25
Steps
  • {"op":"-","value":6,"result":19}
  • {"op":"+","value":8,"result":27}
  • {"op":"\u00d7","value":3,"result":81}
Forks
  • {"correct":19,"wrong":23,"options":[23,19],"correctIndex":1,"op":"-","value":6}
  • {"correct":27,"wrong":31,"options":[31,27],"correctIndex":1,"op":"+","value":8}
  • {"correct":81,"wrong":85,"options":[85,81],"correctIndex":1,"op":"\u00d7","value":3}

Start at 31. Follow the path: -13, +8, -5. What is the final answer?

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Answer: 21

StartValue
31
Steps
  • {"op":"-","value":13,"result":18}
  • {"op":"+","value":8,"result":26}
  • {"op":"-","value":5,"result":21}
Forks
  • {"correct":18,"wrong":13,"options":[18,13],"correctIndex":0,"op":"-","value":13}
  • {"correct":26,"wrong":28,"options":[26,28],"correctIndex":0,"op":"+","value":8}
  • {"correct":21,"wrong":20,"options":[21,20],"correctIndex":0,"op":"-","value":5}

Start at 20. Follow the path: +8, ×2, -6. What is the final answer?

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Answer: 50

StartValue
20
Steps
  • {"op":"+","value":8,"result":28}
  • {"op":"\u00d7","value":2,"result":56}
  • {"op":"-","value":6,"result":50}
Forks
  • {"correct":28,"wrong":33,"options":[33,28],"correctIndex":1,"op":"+","value":8}
  • {"correct":56,"wrong":52,"options":[52,56],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":50,"wrong":52,"options":[50,52],"correctIndex":0,"op":"-","value":6}

Start at 13. Follow the path: -3, ×2, -11. What is the final answer?

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Answer: 9

StartValue
13
Steps
  • {"op":"-","value":3,"result":10}
  • {"op":"\u00d7","value":2,"result":20}
  • {"op":"-","value":11,"result":9}
Forks
  • {"correct":10,"wrong":6,"options":[10,6],"correctIndex":0,"op":"-","value":3}
  • {"correct":20,"wrong":17,"options":[20,17],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":9,"wrong":10,"options":[9,10],"correctIndex":0,"op":"-","value":11}

Start at 9. Follow the path: -2, ×2, +10. What is the final answer?

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Answer: 24

StartValue
9
Steps
  • {"op":"-","value":2,"result":7}
  • {"op":"\u00d7","value":2,"result":14}
  • {"op":"+","value":10,"result":24}
Forks
  • {"correct":7,"wrong":4,"options":[7,4],"correctIndex":0,"op":"-","value":2}
  • {"correct":14,"wrong":11,"options":[11,14],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":24,"wrong":27,"options":[27,24],"correctIndex":1,"op":"+","value":10}

Start at 30. Follow the path: -1, -3, ×2. What is the final answer?

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Answer: 52

StartValue
30
Steps
  • {"op":"-","value":1,"result":29}
  • {"op":"-","value":3,"result":26}
  • {"op":"\u00d7","value":2,"result":52}
Forks
  • {"correct":29,"wrong":25,"options":[25,29],"correctIndex":1,"op":"-","value":1}
  • {"correct":26,"wrong":22,"options":[22,26],"correctIndex":1,"op":"-","value":3}
  • {"correct":52,"wrong":53,"options":[53,52],"correctIndex":1,"op":"\u00d7","value":2}