medium Set 6 Form Exercise

Start at 5. Follow the path: +7, -8, ×4. What is the final answer?

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Answer: 16

StartValue
5
Steps
  • {"op":"+","value":7,"result":12}
  • {"op":"-","value":8,"result":4}
  • {"op":"\u00d7","value":4,"result":16}
Forks
  • {"correct":12,"wrong":8,"options":[8,12],"correctIndex":1,"op":"+","value":7}
  • {"correct":4,"wrong":5,"options":[4,5],"correctIndex":0,"op":"-","value":8}
  • {"correct":16,"wrong":17,"options":[17,16],"correctIndex":1,"op":"\u00d7","value":4}

Start at 11. Follow the path: -8, -1, -1. What is the final answer?

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Answer: 1

StartValue
11
Steps
  • {"op":"-","value":8,"result":3}
  • {"op":"-","value":1,"result":2}
  • {"op":"-","value":1,"result":1}
Forks
  • {"correct":3,"wrong":4,"options":[3,4],"correctIndex":0,"op":"-","value":8}
  • {"correct":2,"wrong":1,"options":[2,1],"correctIndex":0,"op":"-","value":1}
  • {"correct":1,"wrong":6,"options":[6,1],"correctIndex":1,"op":"-","value":1}

Start at 23. Follow the path: -1, -11, +2. What is the final answer?

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Answer: 13

StartValue
23
Steps
  • {"op":"-","value":1,"result":22}
  • {"op":"-","value":11,"result":11}
  • {"op":"+","value":2,"result":13}
Forks
  • {"correct":22,"wrong":25,"options":[22,25],"correctIndex":0,"op":"-","value":1}
  • {"correct":11,"wrong":6,"options":[6,11],"correctIndex":1,"op":"-","value":11}
  • {"correct":13,"wrong":17,"options":[17,13],"correctIndex":1,"op":"+","value":2}

Start at 24. Follow the path: +2, +1, +11. What is the final answer?

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Answer: 38

StartValue
24
Steps
  • {"op":"+","value":2,"result":26}
  • {"op":"+","value":1,"result":27}
  • {"op":"+","value":11,"result":38}
Forks
  • {"correct":26,"wrong":29,"options":[29,26],"correctIndex":1,"op":"+","value":2}
  • {"correct":27,"wrong":31,"options":[27,31],"correctIndex":0,"op":"+","value":1}
  • {"correct":38,"wrong":42,"options":[42,38],"correctIndex":1,"op":"+","value":11}

Start at 25. Follow the path: ×2, +1, ×3. What is the final answer?

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Answer: 153

StartValue
25
Steps
  • {"op":"\u00d7","value":2,"result":50}
  • {"op":"+","value":1,"result":51}
  • {"op":"\u00d7","value":3,"result":153}
Forks
  • {"correct":50,"wrong":48,"options":[48,50],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":51,"wrong":54,"options":[54,51],"correctIndex":1,"op":"+","value":1}
  • {"correct":153,"wrong":149,"options":[153,149],"correctIndex":0,"op":"\u00d7","value":3}

Start at 7. Follow the path: -3, -1, +14. What is the final answer?

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Answer: 17

StartValue
7
Steps
  • {"op":"-","value":3,"result":4}
  • {"op":"-","value":1,"result":3}
  • {"op":"+","value":14,"result":17}
Forks
  • {"correct":4,"wrong":9,"options":[4,9],"correctIndex":0,"op":"-","value":3}
  • {"correct":3,"wrong":8,"options":[8,3],"correctIndex":1,"op":"-","value":1}
  • {"correct":17,"wrong":19,"options":[17,19],"correctIndex":0,"op":"+","value":14}

Start at 2. Follow the path: -1, +7, ×3. What is the final answer?

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Answer: 24

StartValue
2
Steps
  • {"op":"-","value":1,"result":1}
  • {"op":"+","value":7,"result":8}
  • {"op":"\u00d7","value":3,"result":24}
Forks
  • {"correct":1,"wrong":4,"options":[4,1],"correctIndex":1,"op":"-","value":1}
  • {"correct":8,"wrong":9,"options":[9,8],"correctIndex":1,"op":"+","value":7}
  • {"correct":24,"wrong":23,"options":[23,24],"correctIndex":1,"op":"\u00d7","value":3}

Start at 7. Follow the path: +8, ×4, ×3. What is the final answer?

Show answer

Answer: 180

StartValue
7
Steps
  • {"op":"+","value":8,"result":15}
  • {"op":"\u00d7","value":4,"result":60}
  • {"op":"\u00d7","value":3,"result":180}
Forks
  • {"correct":15,"wrong":12,"options":[12,15],"correctIndex":1,"op":"+","value":8}
  • {"correct":60,"wrong":55,"options":[55,60],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":180,"wrong":175,"options":[180,175],"correctIndex":0,"op":"\u00d7","value":3}