medium Set 4 Form Exercise

Start at 29. Follow the path: +15, -6, -11. What is the final answer?

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Answer: 27

StartValue
29
Steps
  • {"op":"+","value":15,"result":44}
  • {"op":"-","value":6,"result":38}
  • {"op":"-","value":11,"result":27}
Forks
  • {"correct":44,"wrong":40,"options":[44,40],"correctIndex":0,"op":"+","value":15}
  • {"correct":38,"wrong":40,"options":[38,40],"correctIndex":0,"op":"-","value":6}
  • {"correct":27,"wrong":24,"options":[24,27],"correctIndex":1,"op":"-","value":11}

Start at 15. Follow the path: -11, -1, ×4. What is the final answer?

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Answer: 12

StartValue
15
Steps
  • {"op":"-","value":11,"result":4}
  • {"op":"-","value":1,"result":3}
  • {"op":"\u00d7","value":4,"result":12}
Forks
  • {"correct":4,"wrong":6,"options":[6,4],"correctIndex":1,"op":"-","value":11}
  • {"correct":3,"wrong":7,"options":[3,7],"correctIndex":0,"op":"-","value":1}
  • {"correct":12,"wrong":10,"options":[10,12],"correctIndex":1,"op":"\u00d7","value":4}

Start at 26. Follow the path: +1, ×3, ×2. What is the final answer?

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Answer: 162

StartValue
26
Steps
  • {"op":"+","value":1,"result":27}
  • {"op":"\u00d7","value":3,"result":81}
  • {"op":"\u00d7","value":2,"result":162}
Forks
  • {"correct":27,"wrong":22,"options":[22,27],"correctIndex":1,"op":"+","value":1}
  • {"correct":81,"wrong":77,"options":[77,81],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":162,"wrong":164,"options":[164,162],"correctIndex":1,"op":"\u00d7","value":2}

Start at 18. Follow the path: +14, -3, ×4. What is the final answer?

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Answer: 116

StartValue
18
Steps
  • {"op":"+","value":14,"result":32}
  • {"op":"-","value":3,"result":29}
  • {"op":"\u00d7","value":4,"result":116}
Forks
  • {"correct":32,"wrong":36,"options":[32,36],"correctIndex":0,"op":"+","value":14}
  • {"correct":29,"wrong":28,"options":[29,28],"correctIndex":0,"op":"-","value":3}
  • {"correct":116,"wrong":115,"options":[116,115],"correctIndex":0,"op":"\u00d7","value":4}

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

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Answer: 12

StartValue
18
Steps
  • {"op":"-","value":14,"result":4}
  • {"op":"+","value":2,"result":6}
  • {"op":"\u00d7","value":2,"result":12}
Forks
  • {"correct":4,"wrong":8,"options":[8,4],"correctIndex":1,"op":"-","value":14}
  • {"correct":6,"wrong":3,"options":[6,3],"correctIndex":0,"op":"+","value":2}
  • {"correct":12,"wrong":15,"options":[12,15],"correctIndex":0,"op":"\u00d7","value":2}

Start at 24. Follow the path: ×3, +2, -14. What is the final answer?

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Answer: 60

StartValue
24
Steps
  • {"op":"\u00d7","value":3,"result":72}
  • {"op":"+","value":2,"result":74}
  • {"op":"-","value":14,"result":60}
Forks
  • {"correct":72,"wrong":69,"options":[72,69],"correctIndex":0,"op":"\u00d7","value":3}
  • {"correct":74,"wrong":77,"options":[74,77],"correctIndex":0,"op":"+","value":2}
  • {"correct":60,"wrong":56,"options":[60,56],"correctIndex":0,"op":"-","value":14}

Start at 8. Follow the path: +13, ×2, -1. What is the final answer?

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Answer: 41

StartValue
8
Steps
  • {"op":"+","value":13,"result":21}
  • {"op":"\u00d7","value":2,"result":42}
  • {"op":"-","value":1,"result":41}
Forks
  • {"correct":21,"wrong":17,"options":[17,21],"correctIndex":1,"op":"+","value":13}
  • {"correct":42,"wrong":46,"options":[46,42],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":41,"wrong":40,"options":[40,41],"correctIndex":1,"op":"-","value":1}

Start at 16. Follow the path: +11, -6, +6. What is the final answer?

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Answer: 27

StartValue
16
Steps
  • {"op":"+","value":11,"result":27}
  • {"op":"-","value":6,"result":21}
  • {"op":"+","value":6,"result":27}
Forks
  • {"correct":27,"wrong":31,"options":[31,27],"correctIndex":1,"op":"+","value":11}
  • {"correct":21,"wrong":19,"options":[19,21],"correctIndex":1,"op":"-","value":6}
  • {"correct":27,"wrong":26,"options":[26,27],"correctIndex":1,"op":"+","value":6}