medium Set 1 Form Exercise

Start at 13. Follow the path: ×2, +9, +12. What is the final answer?

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Answer: 47

StartValue
13
Steps
  • {"op":"\u00d7","value":2,"result":26}
  • {"op":"+","value":9,"result":35}
  • {"op":"+","value":12,"result":47}
Forks
  • {"correct":26,"wrong":27,"options":[27,26],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":35,"wrong":38,"options":[38,35],"correctIndex":1,"op":"+","value":9}
  • {"correct":47,"wrong":50,"options":[50,47],"correctIndex":1,"op":"+","value":12}

Start at 10. Follow the path: +8, +15, -14. What is the final answer?

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Answer: 19

StartValue
10
Steps
  • {"op":"+","value":8,"result":18}
  • {"op":"+","value":15,"result":33}
  • {"op":"-","value":14,"result":19}
Forks
  • {"correct":18,"wrong":17,"options":[17,18],"correctIndex":1,"op":"+","value":8}
  • {"correct":33,"wrong":35,"options":[33,35],"correctIndex":0,"op":"+","value":15}
  • {"correct":19,"wrong":14,"options":[19,14],"correctIndex":0,"op":"-","value":14}

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

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Answer: 10

StartValue
3
Steps
  • {"op":"-","value":2,"result":1}
  • {"op":"\u00d7","value":3,"result":3}
  • {"op":"+","value":7,"result":10}
Forks
  • {"correct":1,"wrong":1,"options":[1,1],"correctIndex":0,"op":"-","value":2}
  • {"correct":3,"wrong":6,"options":[6,3],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":10,"wrong":13,"options":[13,10],"correctIndex":1,"op":"+","value":7}

Start at 5. Follow the path: ×3, ×2, -4. What is the final answer?

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Answer: 26

StartValue
5
Steps
  • {"op":"\u00d7","value":3,"result":15}
  • {"op":"\u00d7","value":2,"result":30}
  • {"op":"-","value":4,"result":26}
Forks
  • {"correct":15,"wrong":19,"options":[15,19],"correctIndex":0,"op":"\u00d7","value":3}
  • {"correct":30,"wrong":32,"options":[30,32],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":26,"wrong":24,"options":[26,24],"correctIndex":0,"op":"-","value":4}

Start at 6. Follow the path: +5, ×2, +8. What is the final answer?

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Answer: 30

StartValue
6
Steps
  • {"op":"+","value":5,"result":11}
  • {"op":"\u00d7","value":2,"result":22}
  • {"op":"+","value":8,"result":30}
Forks
  • {"correct":11,"wrong":9,"options":[9,11],"correctIndex":1,"op":"+","value":5}
  • {"correct":22,"wrong":24,"options":[24,22],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":30,"wrong":32,"options":[30,32],"correctIndex":0,"op":"+","value":8}

Start at 19. Follow the path: ×4, -3, +9. What is the final answer?

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Answer: 82

StartValue
19
Steps
  • {"op":"\u00d7","value":4,"result":76}
  • {"op":"-","value":3,"result":73}
  • {"op":"+","value":9,"result":82}
Forks
  • {"correct":76,"wrong":81,"options":[81,76],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":73,"wrong":70,"options":[70,73],"correctIndex":1,"op":"-","value":3}
  • {"correct":82,"wrong":80,"options":[82,80],"correctIndex":0,"op":"+","value":9}

Start at 18. Follow the path: -9, +5, ×2. What is the final answer?

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Answer: 28

StartValue
18
Steps
  • {"op":"-","value":9,"result":9}
  • {"op":"+","value":5,"result":14}
  • {"op":"\u00d7","value":2,"result":28}
Forks
  • {"correct":9,"wrong":6,"options":[6,9],"correctIndex":1,"op":"-","value":9}
  • {"correct":14,"wrong":9,"options":[14,9],"correctIndex":0,"op":"+","value":5}
  • {"correct":28,"wrong":31,"options":[31,28],"correctIndex":1,"op":"\u00d7","value":2}

Start at 30. Follow the path: +11, ×4, +13. What is the final answer?

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Answer: 177

StartValue
30
Steps
  • {"op":"+","value":11,"result":41}
  • {"op":"\u00d7","value":4,"result":164}
  • {"op":"+","value":13,"result":177}
Forks
  • {"correct":41,"wrong":36,"options":[36,41],"correctIndex":1,"op":"+","value":11}
  • {"correct":164,"wrong":161,"options":[164,161],"correctIndex":0,"op":"\u00d7","value":4}
  • {"correct":177,"wrong":178,"options":[177,178],"correctIndex":0,"op":"+","value":13}