hard Set 8 Form Exercise

Start at 14. Follow the path: +19, +8, ×3, ÷3. What is the final answer?

Show answer

Answer: 41

StartValue
14
Steps
  • {"op":"+","value":19,"result":33}
  • {"op":"+","value":8,"result":41}
  • {"op":"\u00d7","value":3,"result":123}
  • {"op":"\u00f7","value":3,"result":41}
Forks
  • {"correct":33,"wrong":36,"options":[36,33],"correctIndex":1,"op":"+","value":19}
  • {"correct":41,"wrong":44,"options":[44,41],"correctIndex":1,"op":"+","value":8}
  • {"correct":123,"wrong":118,"options":[118,123],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":41,"wrong":36,"options":[36,41],"correctIndex":1,"op":"\u00f7","value":3}

Start at 20. Follow the path: ÷5, -3, ×2, +4. What is the final answer?

Show answer

Answer: 6

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

Start at 17. Follow the path: ×3, -5, -6, +12. What is the final answer?

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Answer: 52

StartValue
17
Steps
  • {"op":"\u00d7","value":3,"result":51}
  • {"op":"-","value":5,"result":46}
  • {"op":"-","value":6,"result":40}
  • {"op":"+","value":12,"result":52}
Forks
  • {"correct":51,"wrong":56,"options":[51,56],"correctIndex":0,"op":"\u00d7","value":3}
  • {"correct":46,"wrong":43,"options":[46,43],"correctIndex":0,"op":"-","value":5}
  • {"correct":40,"wrong":44,"options":[40,44],"correctIndex":0,"op":"-","value":6}
  • {"correct":52,"wrong":53,"options":[52,53],"correctIndex":0,"op":"+","value":12}

Start at 35. Follow the path: ÷5, -4, +12, ÷3. What is the final answer?

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Answer: 5

StartValue
35
Steps
  • {"op":"\u00f7","value":5,"result":7}
  • {"op":"-","value":4,"result":3}
  • {"op":"+","value":12,"result":15}
  • {"op":"\u00f7","value":3,"result":5}
Forks
  • {"correct":7,"wrong":12,"options":[7,12],"correctIndex":0,"op":"\u00f7","value":5}
  • {"correct":3,"wrong":2,"options":[2,3],"correctIndex":1,"op":"-","value":4}
  • {"correct":15,"wrong":12,"options":[12,15],"correctIndex":1,"op":"+","value":12}
  • {"correct":5,"wrong":6,"options":[5,6],"correctIndex":0,"op":"\u00f7","value":3}

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

Show answer

Answer: 27

StartValue
19
Steps
  • {"op":"-","value":4,"result":15}
  • {"op":"\u00d7","value":4,"result":60}
  • {"op":"\u00f7","value":4,"result":15}
  • {"op":"+","value":12,"result":27}
Forks
  • {"correct":15,"wrong":20,"options":[20,15],"correctIndex":1,"op":"-","value":4}
  • {"correct":60,"wrong":61,"options":[60,61],"correctIndex":0,"op":"\u00d7","value":4}
  • {"correct":15,"wrong":10,"options":[10,15],"correctIndex":1,"op":"\u00f7","value":4}
  • {"correct":27,"wrong":30,"options":[30,27],"correctIndex":1,"op":"+","value":12}

Start at 39. Follow the path: -7, ×2, -7, ÷3. What is the final answer?

Show answer

Answer: 19

StartValue
39
Steps
  • {"op":"-","value":7,"result":32}
  • {"op":"\u00d7","value":2,"result":64}
  • {"op":"-","value":7,"result":57}
  • {"op":"\u00f7","value":3,"result":19}
Forks
  • {"correct":32,"wrong":30,"options":[30,32],"correctIndex":1,"op":"-","value":7}
  • {"correct":64,"wrong":69,"options":[64,69],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":57,"wrong":62,"options":[57,62],"correctIndex":0,"op":"-","value":7}
  • {"correct":19,"wrong":21,"options":[21,19],"correctIndex":1,"op":"\u00f7","value":3}

Start at 20. Follow the path: ÷4, -2, +3, -4. What is the final answer?

Show answer

Answer: 2

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

Start at 7. Follow the path: +17, ÷8, ×2, -2. What is the final answer?

Show answer

Answer: 4

StartValue
7
Steps
  • {"op":"+","value":17,"result":24}
  • {"op":"\u00f7","value":8,"result":3}
  • {"op":"\u00d7","value":2,"result":6}
  • {"op":"-","value":2,"result":4}
Forks
  • {"correct":24,"wrong":27,"options":[27,24],"correctIndex":1,"op":"+","value":17}
  • {"correct":3,"wrong":2,"options":[3,2],"correctIndex":0,"op":"\u00f7","value":8}
  • {"correct":6,"wrong":10,"options":[6,10],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":4,"wrong":3,"options":[4,3],"correctIndex":0,"op":"-","value":2}