hard Set 6 Form Exercise

Start at 30. Follow the path: ÷2, +17, ÷4, -1. What is the final answer?

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Answer: 7

StartValue
30
Steps
  • {"op":"\u00f7","value":2,"result":15}
  • {"op":"+","value":17,"result":32}
  • {"op":"\u00f7","value":4,"result":8}
  • {"op":"-","value":1,"result":7}
Forks
  • {"correct":15,"wrong":20,"options":[20,15],"correctIndex":1,"op":"\u00f7","value":2}
  • {"correct":32,"wrong":28,"options":[28,32],"correctIndex":1,"op":"+","value":17}
  • {"correct":8,"wrong":6,"options":[8,6],"correctIndex":0,"op":"\u00f7","value":4}
  • {"correct":7,"wrong":6,"options":[6,7],"correctIndex":1,"op":"-","value":1}

Start at 6. Follow the path: +1, -3, ×3, +15. What is the final answer?

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Answer: 27

StartValue
6
Steps
  • {"op":"+","value":1,"result":7}
  • {"op":"-","value":3,"result":4}
  • {"op":"\u00d7","value":3,"result":12}
  • {"op":"+","value":15,"result":27}
Forks
  • {"correct":7,"wrong":11,"options":[11,7],"correctIndex":1,"op":"+","value":1}
  • {"correct":4,"wrong":7,"options":[4,7],"correctIndex":0,"op":"-","value":3}
  • {"correct":12,"wrong":11,"options":[11,12],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":27,"wrong":26,"options":[27,26],"correctIndex":0,"op":"+","value":15}

Start at 34. Follow the path: ÷2, +9, -8, ÷3. What is the final answer?

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Answer: 6

StartValue
34
Steps
  • {"op":"\u00f7","value":2,"result":17}
  • {"op":"+","value":9,"result":26}
  • {"op":"-","value":8,"result":18}
  • {"op":"\u00f7","value":3,"result":6}
Forks
  • {"correct":17,"wrong":21,"options":[17,21],"correctIndex":0,"op":"\u00f7","value":2}
  • {"correct":26,"wrong":23,"options":[23,26],"correctIndex":1,"op":"+","value":9}
  • {"correct":18,"wrong":16,"options":[18,16],"correctIndex":0,"op":"-","value":8}
  • {"correct":6,"wrong":4,"options":[6,4],"correctIndex":0,"op":"\u00f7","value":3}

Start at 19. Follow the path: -16, ×3, ÷3, +14. What is the final answer?

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Answer: 17

StartValue
19
Steps
  • {"op":"-","value":16,"result":3}
  • {"op":"\u00d7","value":3,"result":9}
  • {"op":"\u00f7","value":3,"result":3}
  • {"op":"+","value":14,"result":17}
Forks
  • {"correct":3,"wrong":5,"options":[5,3],"correctIndex":1,"op":"-","value":16}
  • {"correct":9,"wrong":10,"options":[9,10],"correctIndex":0,"op":"\u00d7","value":3}
  • {"correct":3,"wrong":1,"options":[1,3],"correctIndex":1,"op":"\u00f7","value":3}
  • {"correct":17,"wrong":19,"options":[17,19],"correctIndex":0,"op":"+","value":14}

Start at 35. Follow the path: -13, ×3, +7, +10. What is the final answer?

Show answer

Answer: 83

StartValue
35
Steps
  • {"op":"-","value":13,"result":22}
  • {"op":"\u00d7","value":3,"result":66}
  • {"op":"+","value":7,"result":73}
  • {"op":"+","value":10,"result":83}
Forks
  • {"correct":22,"wrong":21,"options":[22,21],"correctIndex":0,"op":"-","value":13}
  • {"correct":66,"wrong":63,"options":[63,66],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":73,"wrong":70,"options":[70,73],"correctIndex":1,"op":"+","value":7}
  • {"correct":83,"wrong":78,"options":[83,78],"correctIndex":0,"op":"+","value":10}

Start at 33. Follow the path: ×2, ×2, -4, -9. What is the final answer?

Show answer

Answer: 119

StartValue
33
Steps
  • {"op":"\u00d7","value":2,"result":66}
  • {"op":"\u00d7","value":2,"result":132}
  • {"op":"-","value":4,"result":128}
  • {"op":"-","value":9,"result":119}
Forks
  • {"correct":66,"wrong":65,"options":[66,65],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":132,"wrong":129,"options":[132,129],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":128,"wrong":130,"options":[130,128],"correctIndex":1,"op":"-","value":4}
  • {"correct":119,"wrong":121,"options":[119,121],"correctIndex":0,"op":"-","value":9}

Start at 7. Follow the path: +13, +18, ×2, +9. What is the final answer?

Show answer

Answer: 85

StartValue
7
Steps
  • {"op":"+","value":13,"result":20}
  • {"op":"+","value":18,"result":38}
  • {"op":"\u00d7","value":2,"result":76}
  • {"op":"+","value":9,"result":85}
Forks
  • {"correct":20,"wrong":22,"options":[22,20],"correctIndex":1,"op":"+","value":13}
  • {"correct":38,"wrong":39,"options":[39,38],"correctIndex":1,"op":"+","value":18}
  • {"correct":76,"wrong":81,"options":[76,81],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":85,"wrong":81,"options":[81,85],"correctIndex":1,"op":"+","value":9}

Start at 38. Follow the path: +12, ×3, ÷3, ÷2. What is the final answer?

Show answer

Answer: 25

StartValue
38
Steps
  • {"op":"+","value":12,"result":50}
  • {"op":"\u00d7","value":3,"result":150}
  • {"op":"\u00f7","value":3,"result":50}
  • {"op":"\u00f7","value":2,"result":25}
Forks
  • {"correct":50,"wrong":51,"options":[51,50],"correctIndex":1,"op":"+","value":12}
  • {"correct":150,"wrong":152,"options":[152,150],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":50,"wrong":47,"options":[50,47],"correctIndex":0,"op":"\u00f7","value":3}
  • {"correct":25,"wrong":24,"options":[24,25],"correctIndex":1,"op":"\u00f7","value":2}