easy Set 6 Form Exercise

Start at 12. Follow the path: -8, -1. What is the final answer?

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Answer: 3

StartValue
12
Steps
  • {"op":"-","value":8,"result":4}
  • {"op":"-","value":1,"result":3}
Forks
  • {"correct":4,"wrong":1,"options":[1,4],"correctIndex":1,"op":"-","value":8}
  • {"correct":3,"wrong":5,"options":[3,5],"correctIndex":0,"op":"-","value":1}

Start at 20. Follow the path: +5, -9. What is the final answer?

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Answer: 16

StartValue
20
Steps
  • {"op":"+","value":5,"result":25}
  • {"op":"-","value":9,"result":16}
Forks
  • {"correct":25,"wrong":30,"options":[25,30],"correctIndex":0,"op":"+","value":5}
  • {"correct":16,"wrong":14,"options":[16,14],"correctIndex":0,"op":"-","value":9}

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

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Answer: 4

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

Start at 4. Follow the path: -3, +2. What is the final answer?

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Answer: 3

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

Start at 2. Follow the path: +7, -8. What is the final answer?

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Answer: 1

StartValue
2
Steps
  • {"op":"+","value":7,"result":9}
  • {"op":"-","value":8,"result":1}
Forks
  • {"correct":9,"wrong":6,"options":[9,6],"correctIndex":0,"op":"+","value":7}
  • {"correct":1,"wrong":4,"options":[1,4],"correctIndex":0,"op":"-","value":8}

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

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Answer: 11

StartValue
15
Steps
  • {"op":"-","value":1,"result":14}
  • {"op":"-","value":3,"result":11}
Forks
  • {"correct":14,"wrong":16,"options":[16,14],"correctIndex":1,"op":"-","value":1}
  • {"correct":11,"wrong":12,"options":[11,12],"correctIndex":0,"op":"-","value":3}

Start at 17. Follow the path: -8, +8. What is the final answer?

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Answer: 17

StartValue
17
Steps
  • {"op":"-","value":8,"result":9}
  • {"op":"+","value":8,"result":17}
Forks
  • {"correct":9,"wrong":5,"options":[9,5],"correctIndex":0,"op":"-","value":8}
  • {"correct":17,"wrong":18,"options":[17,18],"correctIndex":0,"op":"+","value":8}

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

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Answer: 16

StartValue
18
Steps
  • {"op":"-","value":9,"result":9}
  • {"op":"+","value":7,"result":16}
Forks
  • {"correct":9,"wrong":6,"options":[9,6],"correctIndex":0,"op":"-","value":9}
  • {"correct":16,"wrong":17,"options":[16,17],"correctIndex":0,"op":"+","value":7}