hard Set 5 Form Exercise

Start at 24. Follow the path: ÷8, ÷3, ×2, ×2. What is the final answer?

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Answer: 4

StartValue
24
Steps
  • {"op":"\u00f7","value":8,"result":3}
  • {"op":"\u00f7","value":3,"result":1}
  • {"op":"\u00d7","value":2,"result":2}
  • {"op":"\u00d7","value":2,"result":4}
Forks
  • {"correct":3,"wrong":6,"options":[3,6],"correctIndex":0,"op":"\u00f7","value":8}
  • {"correct":1,"wrong":1,"options":[1,1],"correctIndex":0,"op":"\u00f7","value":3}
  • {"correct":2,"wrong":6,"options":[2,6],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":4,"wrong":3,"options":[4,3],"correctIndex":0,"op":"\u00d7","value":2}

Start at 20. Follow the path: -18, ×4, ×3, ÷6. What is the final answer?

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Answer: 4

StartValue
20
Steps
  • {"op":"-","value":18,"result":2}
  • {"op":"\u00d7","value":4,"result":8}
  • {"op":"\u00d7","value":3,"result":24}
  • {"op":"\u00f7","value":6,"result":4}
Forks
  • {"correct":2,"wrong":1,"options":[1,2],"correctIndex":1,"op":"-","value":18}
  • {"correct":8,"wrong":5,"options":[5,8],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":24,"wrong":23,"options":[24,23],"correctIndex":0,"op":"\u00d7","value":3}
  • {"correct":4,"wrong":1,"options":[1,4],"correctIndex":1,"op":"\u00f7","value":6}

Start at 18. Follow the path: -4, +15, +3, +8. What is the final answer?

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Answer: 40

StartValue
18
Steps
  • {"op":"-","value":4,"result":14}
  • {"op":"+","value":15,"result":29}
  • {"op":"+","value":3,"result":32}
  • {"op":"+","value":8,"result":40}
Forks
  • {"correct":14,"wrong":16,"options":[14,16],"correctIndex":0,"op":"-","value":4}
  • {"correct":29,"wrong":24,"options":[29,24],"correctIndex":0,"op":"+","value":15}
  • {"correct":32,"wrong":30,"options":[30,32],"correctIndex":1,"op":"+","value":3}
  • {"correct":40,"wrong":38,"options":[40,38],"correctIndex":0,"op":"+","value":8}

Start at 2. Follow the path: +4, +18, +14, +20. What is the final answer?

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Answer: 58

StartValue
2
Steps
  • {"op":"+","value":4,"result":6}
  • {"op":"+","value":18,"result":24}
  • {"op":"+","value":14,"result":38}
  • {"op":"+","value":20,"result":58}
Forks
  • {"correct":6,"wrong":10,"options":[10,6],"correctIndex":1,"op":"+","value":4}
  • {"correct":24,"wrong":22,"options":[22,24],"correctIndex":1,"op":"+","value":18}
  • {"correct":38,"wrong":34,"options":[34,38],"correctIndex":1,"op":"+","value":14}
  • {"correct":58,"wrong":55,"options":[58,55],"correctIndex":0,"op":"+","value":20}

Start at 3. Follow the path: +12, ×2, ×2, +9. What is the final answer?

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Answer: 69

StartValue
3
Steps
  • {"op":"+","value":12,"result":15}
  • {"op":"\u00d7","value":2,"result":30}
  • {"op":"\u00d7","value":2,"result":60}
  • {"op":"+","value":9,"result":69}
Forks
  • {"correct":15,"wrong":16,"options":[16,15],"correctIndex":1,"op":"+","value":12}
  • {"correct":30,"wrong":35,"options":[35,30],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":60,"wrong":59,"options":[59,60],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":69,"wrong":71,"options":[69,71],"correctIndex":0,"op":"+","value":9}

Start at 20. Follow the path: ×2, -19, ÷7, ÷3. What is the final answer?

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Answer: 1

StartValue
20
Steps
  • {"op":"\u00d7","value":2,"result":40}
  • {"op":"-","value":19,"result":21}
  • {"op":"\u00f7","value":7,"result":3}
  • {"op":"\u00f7","value":3,"result":1}
Forks
  • {"correct":40,"wrong":37,"options":[40,37],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":21,"wrong":18,"options":[18,21],"correctIndex":1,"op":"-","value":19}
  • {"correct":3,"wrong":5,"options":[3,5],"correctIndex":0,"op":"\u00f7","value":7}
  • {"correct":1,"wrong":1,"options":[1,1],"correctIndex":1,"op":"\u00f7","value":3}

Start at 14. Follow the path: -10, -2, ÷2, ×3. What is the final answer?

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Answer: 3

StartValue
14
Steps
  • {"op":"-","value":10,"result":4}
  • {"op":"-","value":2,"result":2}
  • {"op":"\u00f7","value":2,"result":1}
  • {"op":"\u00d7","value":3,"result":3}
Forks
  • {"correct":4,"wrong":1,"options":[1,4],"correctIndex":1,"op":"-","value":10}
  • {"correct":2,"wrong":1,"options":[2,1],"correctIndex":0,"op":"-","value":2}
  • {"correct":1,"wrong":1,"options":[1,1],"correctIndex":0,"op":"\u00f7","value":2}
  • {"correct":3,"wrong":1,"options":[1,3],"correctIndex":1,"op":"\u00d7","value":3}

Start at 32. Follow the path: +8, ×2, ÷8, +20. What is the final answer?

Show answer

Answer: 30

StartValue
32
Steps
  • {"op":"+","value":8,"result":40}
  • {"op":"\u00d7","value":2,"result":80}
  • {"op":"\u00f7","value":8,"result":10}
  • {"op":"+","value":20,"result":30}
Forks
  • {"correct":40,"wrong":37,"options":[37,40],"correctIndex":1,"op":"+","value":8}
  • {"correct":80,"wrong":81,"options":[80,81],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":10,"wrong":5,"options":[10,5],"correctIndex":0,"op":"\u00f7","value":8}
  • {"correct":30,"wrong":35,"options":[35,30],"correctIndex":1,"op":"+","value":20}