hard Set 5 Form Exercise

Start at 19. Follow the path: +2, +16, -14, ×3. What is the final answer?

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Answer: 69

StartValue
19
Steps
  • {"op":"+","value":2,"result":21}
  • {"op":"+","value":16,"result":37}
  • {"op":"-","value":14,"result":23}
  • {"op":"\u00d7","value":3,"result":69}
Forks
  • {"correct":21,"wrong":19,"options":[19,21],"correctIndex":1,"op":"+","value":2}
  • {"correct":37,"wrong":42,"options":[42,37],"correctIndex":1,"op":"+","value":16}
  • {"correct":23,"wrong":21,"options":[21,23],"correctIndex":1,"op":"-","value":14}
  • {"correct":69,"wrong":66,"options":[69,66],"correctIndex":0,"op":"\u00d7","value":3}

Start at 38. Follow the path: +15, +11, ÷8, ÷8. What is the final answer?

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Answer: 1

StartValue
38
Steps
  • {"op":"+","value":15,"result":53}
  • {"op":"+","value":11,"result":64}
  • {"op":"\u00f7","value":8,"result":8}
  • {"op":"\u00f7","value":8,"result":1}
Forks
  • {"correct":53,"wrong":51,"options":[51,53],"correctIndex":1,"op":"+","value":15}
  • {"correct":64,"wrong":65,"options":[64,65],"correctIndex":0,"op":"+","value":11}
  • {"correct":8,"wrong":6,"options":[6,8],"correctIndex":1,"op":"\u00f7","value":8}
  • {"correct":1,"wrong":1,"options":[1,1],"correctIndex":1,"op":"\u00f7","value":8}

Start at 17. Follow the path: ×3, -2, +13, -8. What is the final answer?

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Answer: 54

StartValue
17
Steps
  • {"op":"\u00d7","value":3,"result":51}
  • {"op":"-","value":2,"result":49}
  • {"op":"+","value":13,"result":62}
  • {"op":"-","value":8,"result":54}
Forks
  • {"correct":51,"wrong":49,"options":[49,51],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":49,"wrong":54,"options":[54,49],"correctIndex":1,"op":"-","value":2}
  • {"correct":62,"wrong":64,"options":[64,62],"correctIndex":1,"op":"+","value":13}
  • {"correct":54,"wrong":53,"options":[53,54],"correctIndex":1,"op":"-","value":8}

Start at 22. Follow the path: -11, ×4, +8, +2. What is the final answer?

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Answer: 54

StartValue
22
Steps
  • {"op":"-","value":11,"result":11}
  • {"op":"\u00d7","value":4,"result":44}
  • {"op":"+","value":8,"result":52}
  • {"op":"+","value":2,"result":54}
Forks
  • {"correct":11,"wrong":6,"options":[6,11],"correctIndex":1,"op":"-","value":11}
  • {"correct":44,"wrong":49,"options":[49,44],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":52,"wrong":56,"options":[56,52],"correctIndex":1,"op":"+","value":8}
  • {"correct":54,"wrong":50,"options":[54,50],"correctIndex":0,"op":"+","value":2}

Start at 8. Follow the path: +4, -8, +14, -9. What is the final answer?

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Answer: 9

StartValue
8
Steps
  • {"op":"+","value":4,"result":12}
  • {"op":"-","value":8,"result":4}
  • {"op":"+","value":14,"result":18}
  • {"op":"-","value":9,"result":9}
Forks
  • {"correct":12,"wrong":10,"options":[12,10],"correctIndex":0,"op":"+","value":4}
  • {"correct":4,"wrong":6,"options":[4,6],"correctIndex":0,"op":"-","value":8}
  • {"correct":18,"wrong":17,"options":[18,17],"correctIndex":0,"op":"+","value":14}
  • {"correct":9,"wrong":10,"options":[9,10],"correctIndex":0,"op":"-","value":9}

Start at 12. Follow the path: -7, ×4, ÷4, ×4. What is the final answer?

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Answer: 20

StartValue
12
Steps
  • {"op":"-","value":7,"result":5}
  • {"op":"\u00d7","value":4,"result":20}
  • {"op":"\u00f7","value":4,"result":5}
  • {"op":"\u00d7","value":4,"result":20}
Forks
  • {"correct":5,"wrong":3,"options":[3,5],"correctIndex":1,"op":"-","value":7}
  • {"correct":20,"wrong":22,"options":[22,20],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":5,"wrong":9,"options":[9,5],"correctIndex":1,"op":"\u00f7","value":4}
  • {"correct":20,"wrong":25,"options":[25,20],"correctIndex":1,"op":"\u00d7","value":4}

Start at 18. Follow the path: ÷9, ×3, -1, +18. What is the final answer?

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Answer: 23

StartValue
18
Steps
  • {"op":"\u00f7","value":9,"result":2}
  • {"op":"\u00d7","value":3,"result":6}
  • {"op":"-","value":1,"result":5}
  • {"op":"+","value":18,"result":23}
Forks
  • {"correct":2,"wrong":5,"options":[5,2],"correctIndex":1,"op":"\u00f7","value":9}
  • {"correct":6,"wrong":3,"options":[6,3],"correctIndex":0,"op":"\u00d7","value":3}
  • {"correct":5,"wrong":8,"options":[8,5],"correctIndex":1,"op":"-","value":1}
  • {"correct":23,"wrong":19,"options":[23,19],"correctIndex":0,"op":"+","value":18}

Start at 35. Follow the path: +15, -10, ÷4, ÷2. What is the final answer?

Show answer

Answer: 5

StartValue
35
Steps
  • {"op":"+","value":15,"result":50}
  • {"op":"-","value":10,"result":40}
  • {"op":"\u00f7","value":4,"result":10}
  • {"op":"\u00f7","value":2,"result":5}
Forks
  • {"correct":50,"wrong":51,"options":[50,51],"correctIndex":0,"op":"+","value":15}
  • {"correct":40,"wrong":36,"options":[40,36],"correctIndex":0,"op":"-","value":10}
  • {"correct":10,"wrong":8,"options":[10,8],"correctIndex":0,"op":"\u00f7","value":4}
  • {"correct":5,"wrong":6,"options":[5,6],"correctIndex":0,"op":"\u00f7","value":2}