easy Set 5 Form Exercise

Start at 2. Follow the path: -1, +9. What is the final answer?

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Answer: 10

StartValue
2
Steps
  • {"op":"-","value":1,"result":1}
  • {"op":"+","value":9,"result":10}
Forks
  • {"correct":1,"wrong":5,"options":[1,5],"correctIndex":0,"op":"-","value":1}
  • {"correct":10,"wrong":6,"options":[10,6],"correctIndex":0,"op":"+","value":9}

Start at 11. Follow the path: +2, +5. What is the final answer?

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Answer: 18

StartValue
11
Steps
  • {"op":"+","value":2,"result":13}
  • {"op":"+","value":5,"result":18}
Forks
  • {"correct":13,"wrong":14,"options":[14,13],"correctIndex":1,"op":"+","value":2}
  • {"correct":18,"wrong":20,"options":[20,18],"correctIndex":1,"op":"+","value":5}

Start at 8. Follow the path: +3, -1. What is the final answer?

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Answer: 10

StartValue
8
Steps
  • {"op":"+","value":3,"result":11}
  • {"op":"-","value":1,"result":10}
Forks
  • {"correct":11,"wrong":15,"options":[15,11],"correctIndex":1,"op":"+","value":3}
  • {"correct":10,"wrong":14,"options":[10,14],"correctIndex":0,"op":"-","value":1}

Start at 11. Follow the path: -3, -5. What is the final answer?

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Answer: 3

StartValue
11
Steps
  • {"op":"-","value":3,"result":8}
  • {"op":"-","value":5,"result":3}
Forks
  • {"correct":8,"wrong":6,"options":[8,6],"correctIndex":0,"op":"-","value":3}
  • {"correct":3,"wrong":1,"options":[3,1],"correctIndex":0,"op":"-","value":5}

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

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Answer: 15

StartValue
7
Steps
  • {"op":"+","value":7,"result":14}
  • {"op":"+","value":1,"result":15}
Forks
  • {"correct":14,"wrong":13,"options":[13,14],"correctIndex":1,"op":"+","value":7}
  • {"correct":15,"wrong":18,"options":[15,18],"correctIndex":0,"op":"+","value":1}

Start at 18. Follow the path: -2, -1. What is the final answer?

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Answer: 15

StartValue
18
Steps
  • {"op":"-","value":2,"result":16}
  • {"op":"-","value":1,"result":15}
Forks
  • {"correct":16,"wrong":12,"options":[12,16],"correctIndex":1,"op":"-","value":2}
  • {"correct":15,"wrong":18,"options":[15,18],"correctIndex":0,"op":"-","value":1}

Start at 19. Follow the path: +9, +8. What is the final answer?

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Answer: 36

StartValue
19
Steps
  • {"op":"+","value":9,"result":28}
  • {"op":"+","value":8,"result":36}
Forks
  • {"correct":28,"wrong":24,"options":[28,24],"correctIndex":0,"op":"+","value":9}
  • {"correct":36,"wrong":31,"options":[36,31],"correctIndex":0,"op":"+","value":8}

Start at 11. Follow the path: +2, -10. What is the final answer?

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Answer: 3

StartValue
11
Steps
  • {"op":"+","value":2,"result":13}
  • {"op":"-","value":10,"result":3}
Forks
  • {"correct":13,"wrong":12,"options":[12,13],"correctIndex":1,"op":"+","value":2}
  • {"correct":3,"wrong":5,"options":[5,3],"correctIndex":1,"op":"-","value":10}