easy Set 2 Form Exercise

Start at 3. Follow the path: +5, +1. What is the final answer?

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Answer: 9

StartValue
3
Steps
  • {"op":"+","value":5,"result":8}
  • {"op":"+","value":1,"result":9}
Forks
  • {"correct":8,"wrong":12,"options":[8,12],"correctIndex":0,"op":"+","value":5}
  • {"correct":9,"wrong":6,"options":[6,9],"correctIndex":1,"op":"+","value":1}

Start at 3. Follow the path: +9, -6. What is the final answer?

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Answer: 6

StartValue
3
Steps
  • {"op":"+","value":9,"result":12}
  • {"op":"-","value":6,"result":6}
Forks
  • {"correct":12,"wrong":17,"options":[17,12],"correctIndex":1,"op":"+","value":9}
  • {"correct":6,"wrong":5,"options":[5,6],"correctIndex":1,"op":"-","value":6}

Start at 15. Follow the path: -1, -5. What is the final answer?

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Answer: 9

StartValue
15
Steps
  • {"op":"-","value":1,"result":14}
  • {"op":"-","value":5,"result":9}
Forks
  • {"correct":14,"wrong":9,"options":[9,14],"correctIndex":1,"op":"-","value":1}
  • {"correct":9,"wrong":4,"options":[4,9],"correctIndex":1,"op":"-","value":5}

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

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Answer: 8

StartValue
2
Steps
  • {"op":"-","value":1,"result":1}
  • {"op":"+","value":7,"result":8}
Forks
  • {"correct":1,"wrong":1,"options":[1,1],"correctIndex":0,"op":"-","value":1}
  • {"correct":8,"wrong":6,"options":[8,6],"correctIndex":0,"op":"+","value":7}

Start at 9. Follow the path: -3, +10. What is the final answer?

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Answer: 16

StartValue
9
Steps
  • {"op":"-","value":3,"result":6}
  • {"op":"+","value":10,"result":16}
Forks
  • {"correct":6,"wrong":5,"options":[6,5],"correctIndex":0,"op":"-","value":3}
  • {"correct":16,"wrong":21,"options":[21,16],"correctIndex":1,"op":"+","value":10}

Start at 16. Follow the path: +10, +9. What is the final answer?

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Answer: 35

StartValue
16
Steps
  • {"op":"+","value":10,"result":26}
  • {"op":"+","value":9,"result":35}
Forks
  • {"correct":26,"wrong":22,"options":[22,26],"correctIndex":1,"op":"+","value":10}
  • {"correct":35,"wrong":34,"options":[34,35],"correctIndex":1,"op":"+","value":9}

Start at 5. Follow the path: +9, +2. What is the final answer?

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Answer: 16

StartValue
5
Steps
  • {"op":"+","value":9,"result":14}
  • {"op":"+","value":2,"result":16}
Forks
  • {"correct":14,"wrong":15,"options":[14,15],"correctIndex":0,"op":"+","value":9}
  • {"correct":16,"wrong":12,"options":[12,16],"correctIndex":1,"op":"+","value":2}

Start at 10. Follow the path: -3, -2. What is the final answer?

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Answer: 5

StartValue
10
Steps
  • {"op":"-","value":3,"result":7}
  • {"op":"-","value":2,"result":5}
Forks
  • {"correct":7,"wrong":8,"options":[7,8],"correctIndex":0,"op":"-","value":3}
  • {"correct":5,"wrong":7,"options":[7,5],"correctIndex":1,"op":"-","value":2}