hard Set 5 Form Exercise

Start at 8. Follow the path: ×4, +18, ÷5, ÷5. What is the final answer?

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Answer: 2

StartValue
8
Steps
  • {"op":"\u00d7","value":4,"result":32}
  • {"op":"+","value":18,"result":50}
  • {"op":"\u00f7","value":5,"result":10}
  • {"op":"\u00f7","value":5,"result":2}
Forks
  • {"correct":32,"wrong":31,"options":[31,32],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":50,"wrong":55,"options":[50,55],"correctIndex":0,"op":"+","value":18}
  • {"correct":10,"wrong":7,"options":[7,10],"correctIndex":1,"op":"\u00f7","value":5}
  • {"correct":2,"wrong":3,"options":[2,3],"correctIndex":0,"op":"\u00f7","value":5}

Start at 25. Follow the path: ÷5, +20, ÷5, ×3. What is the final answer?

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Answer: 15

StartValue
25
Steps
  • {"op":"\u00f7","value":5,"result":5}
  • {"op":"+","value":20,"result":25}
  • {"op":"\u00f7","value":5,"result":5}
  • {"op":"\u00d7","value":3,"result":15}
Forks
  • {"correct":5,"wrong":7,"options":[5,7],"correctIndex":0,"op":"\u00f7","value":5}
  • {"correct":25,"wrong":24,"options":[25,24],"correctIndex":0,"op":"+","value":20}
  • {"correct":5,"wrong":2,"options":[5,2],"correctIndex":0,"op":"\u00f7","value":5}
  • {"correct":15,"wrong":12,"options":[15,12],"correctIndex":0,"op":"\u00d7","value":3}

Start at 5. Follow the path: ÷5, +14, -5, ÷2. What is the final answer?

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Answer: 5

StartValue
5
Steps
  • {"op":"\u00f7","value":5,"result":1}
  • {"op":"+","value":14,"result":15}
  • {"op":"-","value":5,"result":10}
  • {"op":"\u00f7","value":2,"result":5}
Forks
  • {"correct":1,"wrong":3,"options":[1,3],"correctIndex":0,"op":"\u00f7","value":5}
  • {"correct":15,"wrong":13,"options":[13,15],"correctIndex":1,"op":"+","value":14}
  • {"correct":10,"wrong":13,"options":[13,10],"correctIndex":1,"op":"-","value":5}
  • {"correct":5,"wrong":4,"options":[5,4],"correctIndex":0,"op":"\u00f7","value":2}

Start at 10. Follow the path: -7, ×4, ÷4, ×2. What is the final answer?

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Answer: 6

StartValue
10
Steps
  • {"op":"-","value":7,"result":3}
  • {"op":"\u00d7","value":4,"result":12}
  • {"op":"\u00f7","value":4,"result":3}
  • {"op":"\u00d7","value":2,"result":6}
Forks
  • {"correct":3,"wrong":1,"options":[1,3],"correctIndex":1,"op":"-","value":7}
  • {"correct":12,"wrong":8,"options":[8,12],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":3,"wrong":2,"options":[2,3],"correctIndex":1,"op":"\u00f7","value":4}
  • {"correct":6,"wrong":3,"options":[3,6],"correctIndex":1,"op":"\u00d7","value":2}

Start at 32. Follow the path: ×3, ÷4, ÷3, ×4. What is the final answer?

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Answer: 32

StartValue
32
Steps
  • {"op":"\u00d7","value":3,"result":96}
  • {"op":"\u00f7","value":4,"result":24}
  • {"op":"\u00f7","value":3,"result":8}
  • {"op":"\u00d7","value":4,"result":32}
Forks
  • {"correct":96,"wrong":93,"options":[93,96],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":24,"wrong":27,"options":[24,27],"correctIndex":0,"op":"\u00f7","value":4}
  • {"correct":8,"wrong":13,"options":[13,8],"correctIndex":1,"op":"\u00f7","value":3}
  • {"correct":32,"wrong":37,"options":[32,37],"correctIndex":0,"op":"\u00d7","value":4}

Start at 38. Follow the path: ÷2, ×4, +4, ÷4. What is the final answer?

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Answer: 20

StartValue
38
Steps
  • {"op":"\u00f7","value":2,"result":19}
  • {"op":"\u00d7","value":4,"result":76}
  • {"op":"+","value":4,"result":80}
  • {"op":"\u00f7","value":4,"result":20}
Forks
  • {"correct":19,"wrong":17,"options":[17,19],"correctIndex":1,"op":"\u00f7","value":2}
  • {"correct":76,"wrong":73,"options":[73,76],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":80,"wrong":81,"options":[81,80],"correctIndex":1,"op":"+","value":4}
  • {"correct":20,"wrong":22,"options":[20,22],"correctIndex":0,"op":"\u00f7","value":4}

Start at 30. Follow the path: ÷3, ÷2, +13, ×2. What is the final answer?

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Answer: 36

StartValue
30
Steps
  • {"op":"\u00f7","value":3,"result":10}
  • {"op":"\u00f7","value":2,"result":5}
  • {"op":"+","value":13,"result":18}
  • {"op":"\u00d7","value":2,"result":36}
Forks
  • {"correct":10,"wrong":9,"options":[9,10],"correctIndex":1,"op":"\u00f7","value":3}
  • {"correct":5,"wrong":10,"options":[10,5],"correctIndex":1,"op":"\u00f7","value":2}
  • {"correct":18,"wrong":14,"options":[18,14],"correctIndex":0,"op":"+","value":13}
  • {"correct":36,"wrong":39,"options":[36,39],"correctIndex":0,"op":"\u00d7","value":2}

Start at 40. Follow the path: -9, -6, ×3, ÷3. What is the final answer?

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Answer: 25

StartValue
40
Steps
  • {"op":"-","value":9,"result":31}
  • {"op":"-","value":6,"result":25}
  • {"op":"\u00d7","value":3,"result":75}
  • {"op":"\u00f7","value":3,"result":25}
Forks
  • {"correct":31,"wrong":29,"options":[29,31],"correctIndex":1,"op":"-","value":9}
  • {"correct":25,"wrong":21,"options":[21,25],"correctIndex":1,"op":"-","value":6}
  • {"correct":75,"wrong":77,"options":[75,77],"correctIndex":0,"op":"\u00d7","value":3}
  • {"correct":25,"wrong":22,"options":[25,22],"correctIndex":0,"op":"\u00f7","value":3}