easy Set 1 Form Exercise

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

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Answer: 15

StartValue
16
Steps
  • {"op":"+","value":9,"result":25}
  • {"op":"-","value":10,"result":15}
Forks
  • {"correct":25,"wrong":21,"options":[25,21],"correctIndex":0,"op":"+","value":9}
  • {"correct":15,"wrong":16,"options":[16,15],"correctIndex":1,"op":"-","value":10}

Start at 12. Follow the path: +6, +1. What is the final answer?

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Answer: 19

StartValue
12
Steps
  • {"op":"+","value":6,"result":18}
  • {"op":"+","value":1,"result":19}
Forks
  • {"correct":18,"wrong":22,"options":[18,22],"correctIndex":0,"op":"+","value":6}
  • {"correct":19,"wrong":23,"options":[19,23],"correctIndex":0,"op":"+","value":1}

Start at 15. Follow the path: +2, +4. What is the final answer?

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Answer: 21

StartValue
15
Steps
  • {"op":"+","value":2,"result":17}
  • {"op":"+","value":4,"result":21}
Forks
  • {"correct":17,"wrong":18,"options":[18,17],"correctIndex":1,"op":"+","value":2}
  • {"correct":21,"wrong":20,"options":[21,20],"correctIndex":0,"op":"+","value":4}

Start at 13. Follow the path: +8, +10. What is the final answer?

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Answer: 31

StartValue
13
Steps
  • {"op":"+","value":8,"result":21}
  • {"op":"+","value":10,"result":31}
Forks
  • {"correct":21,"wrong":20,"options":[21,20],"correctIndex":0,"op":"+","value":8}
  • {"correct":31,"wrong":36,"options":[31,36],"correctIndex":0,"op":"+","value":10}

Start at 4. Follow the path: +8, +10. What is the final answer?

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Answer: 22

StartValue
4
Steps
  • {"op":"+","value":8,"result":12}
  • {"op":"+","value":10,"result":22}
Forks
  • {"correct":12,"wrong":14,"options":[12,14],"correctIndex":0,"op":"+","value":8}
  • {"correct":22,"wrong":27,"options":[22,27],"correctIndex":0,"op":"+","value":10}

Start at 11. Follow the path: +1, +8. What is the final answer?

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Answer: 20

StartValue
11
Steps
  • {"op":"+","value":1,"result":12}
  • {"op":"+","value":8,"result":20}
Forks
  • {"correct":12,"wrong":14,"options":[12,14],"correctIndex":0,"op":"+","value":1}
  • {"correct":20,"wrong":25,"options":[25,20],"correctIndex":1,"op":"+","value":8}

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":28,"options":[26,28],"correctIndex":0,"op":"+","value":10}
  • {"correct":35,"wrong":31,"options":[35,31],"correctIndex":0,"op":"+","value":9}

Start at 13. Follow the path: +4, +7. What is the final answer?

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Answer: 24

StartValue
13
Steps
  • {"op":"+","value":4,"result":17}
  • {"op":"+","value":7,"result":24}
Forks
  • {"correct":17,"wrong":20,"options":[20,17],"correctIndex":1,"op":"+","value":4}
  • {"correct":24,"wrong":23,"options":[24,23],"correctIndex":0,"op":"+","value":7}