hard Set 8 Form Exercise

Start at 36. Follow the path: -16, -5, -13, ×3. What is the final answer?

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Answer: 6

StartValue
36
Steps
  • {"op":"-","value":16,"result":20}
  • {"op":"-","value":5,"result":15}
  • {"op":"-","value":13,"result":2}
  • {"op":"\u00d7","value":3,"result":6}
Forks
  • {"correct":20,"wrong":21,"options":[21,20],"correctIndex":1,"op":"-","value":16}
  • {"correct":15,"wrong":11,"options":[11,15],"correctIndex":1,"op":"-","value":5}
  • {"correct":2,"wrong":5,"options":[5,2],"correctIndex":1,"op":"-","value":13}
  • {"correct":6,"wrong":4,"options":[6,4],"correctIndex":0,"op":"\u00d7","value":3}

Start at 34. Follow the path: +17, -19, -8, +2. What is the final answer?

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Answer: 26

StartValue
34
Steps
  • {"op":"+","value":17,"result":51}
  • {"op":"-","value":19,"result":32}
  • {"op":"-","value":8,"result":24}
  • {"op":"+","value":2,"result":26}
Forks
  • {"correct":51,"wrong":46,"options":[46,51],"correctIndex":1,"op":"+","value":17}
  • {"correct":32,"wrong":35,"options":[32,35],"correctIndex":0,"op":"-","value":19}
  • {"correct":24,"wrong":25,"options":[25,24],"correctIndex":1,"op":"-","value":8}
  • {"correct":26,"wrong":29,"options":[26,29],"correctIndex":0,"op":"+","value":2}

Start at 6. Follow the path: ÷2, ×2, ÷3, +2. What is the final answer?

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Answer: 4

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

Start at 3. Follow the path: ×4, ÷2, +18, +2. What is the final answer?

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Answer: 26

StartValue
3
Steps
  • {"op":"\u00d7","value":4,"result":12}
  • {"op":"\u00f7","value":2,"result":6}
  • {"op":"+","value":18,"result":24}
  • {"op":"+","value":2,"result":26}
Forks
  • {"correct":12,"wrong":14,"options":[12,14],"correctIndex":0,"op":"\u00d7","value":4}
  • {"correct":6,"wrong":3,"options":[6,3],"correctIndex":0,"op":"\u00f7","value":2}
  • {"correct":24,"wrong":19,"options":[24,19],"correctIndex":0,"op":"+","value":18}
  • {"correct":26,"wrong":28,"options":[26,28],"correctIndex":0,"op":"+","value":2}

Start at 28. Follow the path: ×2, ÷4, -3, ×4. What is the final answer?

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Answer: 44

StartValue
28
Steps
  • {"op":"\u00d7","value":2,"result":56}
  • {"op":"\u00f7","value":4,"result":14}
  • {"op":"-","value":3,"result":11}
  • {"op":"\u00d7","value":4,"result":44}
Forks
  • {"correct":56,"wrong":59,"options":[56,59],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":14,"wrong":19,"options":[14,19],"correctIndex":0,"op":"\u00f7","value":4}
  • {"correct":11,"wrong":6,"options":[6,11],"correctIndex":1,"op":"-","value":3}
  • {"correct":44,"wrong":46,"options":[44,46],"correctIndex":0,"op":"\u00d7","value":4}

Start at 30. Follow the path: +14, -18, +18, -11. What is the final answer?

Show answer

Answer: 33

StartValue
30
Steps
  • {"op":"+","value":14,"result":44}
  • {"op":"-","value":18,"result":26}
  • {"op":"+","value":18,"result":44}
  • {"op":"-","value":11,"result":33}
Forks
  • {"correct":44,"wrong":42,"options":[44,42],"correctIndex":0,"op":"+","value":14}
  • {"correct":26,"wrong":21,"options":[21,26],"correctIndex":1,"op":"-","value":18}
  • {"correct":44,"wrong":41,"options":[44,41],"correctIndex":0,"op":"+","value":18}
  • {"correct":33,"wrong":29,"options":[33,29],"correctIndex":0,"op":"-","value":11}

Start at 3. Follow the path: +15, ÷6, ×3, ×3. What is the final answer?

Show answer

Answer: 27

StartValue
3
Steps
  • {"op":"+","value":15,"result":18}
  • {"op":"\u00f7","value":6,"result":3}
  • {"op":"\u00d7","value":3,"result":9}
  • {"op":"\u00d7","value":3,"result":27}
Forks
  • {"correct":18,"wrong":20,"options":[20,18],"correctIndex":1,"op":"+","value":15}
  • {"correct":3,"wrong":7,"options":[7,3],"correctIndex":1,"op":"\u00f7","value":6}
  • {"correct":9,"wrong":14,"options":[9,14],"correctIndex":0,"op":"\u00d7","value":3}
  • {"correct":27,"wrong":28,"options":[27,28],"correctIndex":0,"op":"\u00d7","value":3}

Start at 16. Follow the path: ÷2, -3, ×2, -4. What is the final answer?

Show answer

Answer: 6

StartValue
16
Steps
  • {"op":"\u00f7","value":2,"result":8}
  • {"op":"-","value":3,"result":5}
  • {"op":"\u00d7","value":2,"result":10}
  • {"op":"-","value":4,"result":6}
Forks
  • {"correct":8,"wrong":13,"options":[13,8],"correctIndex":1,"op":"\u00f7","value":2}
  • {"correct":5,"wrong":1,"options":[5,1],"correctIndex":0,"op":"-","value":3}
  • {"correct":10,"wrong":13,"options":[13,10],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":6,"wrong":9,"options":[6,9],"correctIndex":0,"op":"-","value":4}