medium Set 10 Form Exercise

Start at 12. Follow the path: +14, ×4, +3. What is the final answer?

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Answer: 107

StartValue
12
Steps
  • {"op":"+","value":14,"result":26}
  • {"op":"\u00d7","value":4,"result":104}
  • {"op":"+","value":3,"result":107}
Forks
  • {"correct":26,"wrong":31,"options":[31,26],"correctIndex":1,"op":"+","value":14}
  • {"correct":104,"wrong":101,"options":[104,101],"correctIndex":0,"op":"\u00d7","value":4}
  • {"correct":107,"wrong":105,"options":[105,107],"correctIndex":1,"op":"+","value":3}

Start at 18. Follow the path: +6, +11, ×2. What is the final answer?

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Answer: 70

StartValue
18
Steps
  • {"op":"+","value":6,"result":24}
  • {"op":"+","value":11,"result":35}
  • {"op":"\u00d7","value":2,"result":70}
Forks
  • {"correct":24,"wrong":22,"options":[22,24],"correctIndex":1,"op":"+","value":6}
  • {"correct":35,"wrong":40,"options":[35,40],"correctIndex":0,"op":"+","value":11}
  • {"correct":70,"wrong":74,"options":[74,70],"correctIndex":1,"op":"\u00d7","value":2}

Start at 6. Follow the path: ×2, -9, ×4. What is the final answer?

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Answer: 12

StartValue
6
Steps
  • {"op":"\u00d7","value":2,"result":12}
  • {"op":"-","value":9,"result":3}
  • {"op":"\u00d7","value":4,"result":12}
Forks
  • {"correct":12,"wrong":10,"options":[10,12],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":3,"wrong":5,"options":[3,5],"correctIndex":0,"op":"-","value":9}
  • {"correct":12,"wrong":10,"options":[12,10],"correctIndex":0,"op":"\u00d7","value":4}

Start at 25. Follow the path: -7, -4, +6. What is the final answer?

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Answer: 20

StartValue
25
Steps
  • {"op":"-","value":7,"result":18}
  • {"op":"-","value":4,"result":14}
  • {"op":"+","value":6,"result":20}
Forks
  • {"correct":18,"wrong":19,"options":[18,19],"correctIndex":0,"op":"-","value":7}
  • {"correct":14,"wrong":17,"options":[14,17],"correctIndex":0,"op":"-","value":4}
  • {"correct":20,"wrong":18,"options":[18,20],"correctIndex":1,"op":"+","value":6}

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

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Answer: 16

StartValue
7
Steps
  • {"op":"+","value":3,"result":10}
  • {"op":"+","value":7,"result":17}
  • {"op":"-","value":1,"result":16}
Forks
  • {"correct":10,"wrong":7,"options":[7,10],"correctIndex":1,"op":"+","value":3}
  • {"correct":17,"wrong":16,"options":[16,17],"correctIndex":1,"op":"+","value":7}
  • {"correct":16,"wrong":21,"options":[21,16],"correctIndex":1,"op":"-","value":1}

Start at 19. Follow the path: +4, -3, -12. What is the final answer?

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Answer: 8

StartValue
19
Steps
  • {"op":"+","value":4,"result":23}
  • {"op":"-","value":3,"result":20}
  • {"op":"-","value":12,"result":8}
Forks
  • {"correct":23,"wrong":27,"options":[27,23],"correctIndex":1,"op":"+","value":4}
  • {"correct":20,"wrong":18,"options":[20,18],"correctIndex":0,"op":"-","value":3}
  • {"correct":8,"wrong":6,"options":[8,6],"correctIndex":0,"op":"-","value":12}

Start at 7. Follow the path: +5, ×4, -1. What is the final answer?

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Answer: 47

StartValue
7
Steps
  • {"op":"+","value":5,"result":12}
  • {"op":"\u00d7","value":4,"result":48}
  • {"op":"-","value":1,"result":47}
Forks
  • {"correct":12,"wrong":11,"options":[12,11],"correctIndex":0,"op":"+","value":5}
  • {"correct":48,"wrong":45,"options":[48,45],"correctIndex":0,"op":"\u00d7","value":4}
  • {"correct":47,"wrong":50,"options":[47,50],"correctIndex":0,"op":"-","value":1}

Start at 27. Follow the path: -9, -5, -3. What is the final answer?

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Answer: 10

StartValue
27
Steps
  • {"op":"-","value":9,"result":18}
  • {"op":"-","value":5,"result":13}
  • {"op":"-","value":3,"result":10}
Forks
  • {"correct":18,"wrong":19,"options":[18,19],"correctIndex":0,"op":"-","value":9}
  • {"correct":13,"wrong":11,"options":[11,13],"correctIndex":1,"op":"-","value":5}
  • {"correct":10,"wrong":13,"options":[13,10],"correctIndex":1,"op":"-","value":3}