hard Set 10 Form Exercise

Start at 24. Follow the path: ÷6, ÷4, +2, -1. What is the final answer?

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Answer: 2

StartValue
24
Steps
  • {"op":"\u00f7","value":6,"result":4}
  • {"op":"\u00f7","value":4,"result":1}
  • {"op":"+","value":2,"result":3}
  • {"op":"-","value":1,"result":2}
Forks
  • {"correct":4,"wrong":1,"options":[4,1],"correctIndex":0,"op":"\u00f7","value":6}
  • {"correct":1,"wrong":1,"options":[1,1],"correctIndex":0,"op":"\u00f7","value":4}
  • {"correct":3,"wrong":7,"options":[3,7],"correctIndex":0,"op":"+","value":2}
  • {"correct":2,"wrong":5,"options":[5,2],"correctIndex":1,"op":"-","value":1}

Start at 9. Follow the path: -6, +2, +16, ÷7. What is the final answer?

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Answer: 3

StartValue
9
Steps
  • {"op":"-","value":6,"result":3}
  • {"op":"+","value":2,"result":5}
  • {"op":"+","value":16,"result":21}
  • {"op":"\u00f7","value":7,"result":3}
Forks
  • {"correct":3,"wrong":1,"options":[1,3],"correctIndex":1,"op":"-","value":6}
  • {"correct":5,"wrong":10,"options":[10,5],"correctIndex":1,"op":"+","value":2}
  • {"correct":21,"wrong":26,"options":[26,21],"correctIndex":1,"op":"+","value":16}
  • {"correct":3,"wrong":2,"options":[2,3],"correctIndex":1,"op":"\u00f7","value":7}

Start at 14. Follow the path: ÷2, +10, -16, ×4. What is the final answer?

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Answer: 4

StartValue
14
Steps
  • {"op":"\u00f7","value":2,"result":7}
  • {"op":"+","value":10,"result":17}
  • {"op":"-","value":16,"result":1}
  • {"op":"\u00d7","value":4,"result":4}
Forks
  • {"correct":7,"wrong":5,"options":[5,7],"correctIndex":1,"op":"\u00f7","value":2}
  • {"correct":17,"wrong":16,"options":[16,17],"correctIndex":1,"op":"+","value":10}
  • {"correct":1,"wrong":3,"options":[3,1],"correctIndex":1,"op":"-","value":16}
  • {"correct":4,"wrong":5,"options":[5,4],"correctIndex":1,"op":"\u00d7","value":4}

Start at 3. Follow the path: -2, +6, +16, ×3. What is the final answer?

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Answer: 69

StartValue
3
Steps
  • {"op":"-","value":2,"result":1}
  • {"op":"+","value":6,"result":7}
  • {"op":"+","value":16,"result":23}
  • {"op":"\u00d7","value":3,"result":69}
Forks
  • {"correct":1,"wrong":5,"options":[5,1],"correctIndex":1,"op":"-","value":2}
  • {"correct":7,"wrong":4,"options":[7,4],"correctIndex":0,"op":"+","value":6}
  • {"correct":23,"wrong":22,"options":[23,22],"correctIndex":0,"op":"+","value":16}
  • {"correct":69,"wrong":67,"options":[67,69],"correctIndex":1,"op":"\u00d7","value":3}

Start at 6. Follow the path: ×4, ×2, +4, -14. What is the final answer?

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Answer: 38

StartValue
6
Steps
  • {"op":"\u00d7","value":4,"result":24}
  • {"op":"\u00d7","value":2,"result":48}
  • {"op":"+","value":4,"result":52}
  • {"op":"-","value":14,"result":38}
Forks
  • {"correct":24,"wrong":19,"options":[19,24],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":48,"wrong":43,"options":[48,43],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":52,"wrong":50,"options":[52,50],"correctIndex":0,"op":"+","value":4}
  • {"correct":38,"wrong":43,"options":[38,43],"correctIndex":0,"op":"-","value":14}

Start at 19. Follow the path: ×4, ÷4, ×2, -12. What is the final answer?

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Answer: 26

StartValue
19
Steps
  • {"op":"\u00d7","value":4,"result":76}
  • {"op":"\u00f7","value":4,"result":19}
  • {"op":"\u00d7","value":2,"result":38}
  • {"op":"-","value":12,"result":26}
Forks
  • {"correct":76,"wrong":74,"options":[74,76],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":19,"wrong":24,"options":[19,24],"correctIndex":0,"op":"\u00f7","value":4}
  • {"correct":38,"wrong":35,"options":[35,38],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":26,"wrong":23,"options":[23,26],"correctIndex":1,"op":"-","value":12}

Start at 34. Follow the path: +4, -15, +20, +8. What is the final answer?

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Answer: 51

StartValue
34
Steps
  • {"op":"+","value":4,"result":38}
  • {"op":"-","value":15,"result":23}
  • {"op":"+","value":20,"result":43}
  • {"op":"+","value":8,"result":51}
Forks
  • {"correct":38,"wrong":37,"options":[38,37],"correctIndex":0,"op":"+","value":4}
  • {"correct":23,"wrong":18,"options":[23,18],"correctIndex":0,"op":"-","value":15}
  • {"correct":43,"wrong":41,"options":[41,43],"correctIndex":1,"op":"+","value":20}
  • {"correct":51,"wrong":49,"options":[49,51],"correctIndex":1,"op":"+","value":8}

Start at 30. Follow the path: ÷2, ×2, +8, +9. What is the final answer?

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Answer: 47

StartValue
30
Steps
  • {"op":"\u00f7","value":2,"result":15}
  • {"op":"\u00d7","value":2,"result":30}
  • {"op":"+","value":8,"result":38}
  • {"op":"+","value":9,"result":47}
Forks
  • {"correct":15,"wrong":17,"options":[17,15],"correctIndex":1,"op":"\u00f7","value":2}
  • {"correct":30,"wrong":35,"options":[35,30],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":38,"wrong":35,"options":[38,35],"correctIndex":0,"op":"+","value":8}
  • {"correct":47,"wrong":49,"options":[49,47],"correctIndex":1,"op":"+","value":9}