medium Set 8 Form Exercise

Start at 29. Follow the path: -3, -2, -6. What is the final answer?

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Answer: 18

StartValue
29
Steps
  • {"op":"-","value":3,"result":26}
  • {"op":"-","value":2,"result":24}
  • {"op":"-","value":6,"result":18}
Forks
  • {"correct":26,"wrong":22,"options":[26,22],"correctIndex":0,"op":"-","value":3}
  • {"correct":24,"wrong":21,"options":[24,21],"correctIndex":0,"op":"-","value":2}
  • {"correct":18,"wrong":16,"options":[18,16],"correctIndex":0,"op":"-","value":6}

Start at 22. Follow the path: +5, -13, +5. What is the final answer?

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Answer: 19

StartValue
22
Steps
  • {"op":"+","value":5,"result":27}
  • {"op":"-","value":13,"result":14}
  • {"op":"+","value":5,"result":19}
Forks
  • {"correct":27,"wrong":30,"options":[27,30],"correctIndex":0,"op":"+","value":5}
  • {"correct":14,"wrong":13,"options":[13,14],"correctIndex":1,"op":"-","value":13}
  • {"correct":19,"wrong":14,"options":[19,14],"correctIndex":0,"op":"+","value":5}

Start at 22. Follow the path: +4, +14, -5. What is the final answer?

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Answer: 35

StartValue
22
Steps
  • {"op":"+","value":4,"result":26}
  • {"op":"+","value":14,"result":40}
  • {"op":"-","value":5,"result":35}
Forks
  • {"correct":26,"wrong":27,"options":[26,27],"correctIndex":0,"op":"+","value":4}
  • {"correct":40,"wrong":44,"options":[44,40],"correctIndex":1,"op":"+","value":14}
  • {"correct":35,"wrong":40,"options":[35,40],"correctIndex":0,"op":"-","value":5}

Start at 18. Follow the path: ×2, ×3, +15. What is the final answer?

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Answer: 123

StartValue
18
Steps
  • {"op":"\u00d7","value":2,"result":36}
  • {"op":"\u00d7","value":3,"result":108}
  • {"op":"+","value":15,"result":123}
Forks
  • {"correct":36,"wrong":39,"options":[36,39],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":108,"wrong":111,"options":[111,108],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":123,"wrong":121,"options":[123,121],"correctIndex":0,"op":"+","value":15}

Start at 22. Follow the path: +12, ×4, -6. What is the final answer?

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Answer: 130

StartValue
22
Steps
  • {"op":"+","value":12,"result":34}
  • {"op":"\u00d7","value":4,"result":136}
  • {"op":"-","value":6,"result":130}
Forks
  • {"correct":34,"wrong":38,"options":[34,38],"correctIndex":0,"op":"+","value":12}
  • {"correct":136,"wrong":141,"options":[141,136],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":130,"wrong":126,"options":[126,130],"correctIndex":1,"op":"-","value":6}

Start at 4. Follow the path: +10, -4, -9. What is the final answer?

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Answer: 1

StartValue
4
Steps
  • {"op":"+","value":10,"result":14}
  • {"op":"-","value":4,"result":10}
  • {"op":"-","value":9,"result":1}
Forks
  • {"correct":14,"wrong":13,"options":[13,14],"correctIndex":1,"op":"+","value":10}
  • {"correct":10,"wrong":15,"options":[10,15],"correctIndex":0,"op":"-","value":4}
  • {"correct":1,"wrong":6,"options":[6,1],"correctIndex":1,"op":"-","value":9}

Start at 29. Follow the path: +2, -14, ×4. What is the final answer?

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Answer: 68

StartValue
29
Steps
  • {"op":"+","value":2,"result":31}
  • {"op":"-","value":14,"result":17}
  • {"op":"\u00d7","value":4,"result":68}
Forks
  • {"correct":31,"wrong":26,"options":[31,26],"correctIndex":0,"op":"+","value":2}
  • {"correct":17,"wrong":16,"options":[17,16],"correctIndex":0,"op":"-","value":14}
  • {"correct":68,"wrong":64,"options":[64,68],"correctIndex":1,"op":"\u00d7","value":4}

Start at 19. Follow the path: +5, -8, +3. What is the final answer?

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Answer: 19

StartValue
19
Steps
  • {"op":"+","value":5,"result":24}
  • {"op":"-","value":8,"result":16}
  • {"op":"+","value":3,"result":19}
Forks
  • {"correct":24,"wrong":22,"options":[24,22],"correctIndex":0,"op":"+","value":5}
  • {"correct":16,"wrong":14,"options":[14,16],"correctIndex":1,"op":"-","value":8}
  • {"correct":19,"wrong":15,"options":[15,19],"correctIndex":1,"op":"+","value":3}