easy Set 9 Form Exercise

Start at 19. Follow the path: +10, -5. What is the final answer?

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Answer: 24

StartValue
19
Steps
  • {"op":"+","value":10,"result":29}
  • {"op":"-","value":5,"result":24}
Forks
  • {"correct":29,"wrong":34,"options":[34,29],"correctIndex":1,"op":"+","value":10}
  • {"correct":24,"wrong":20,"options":[24,20],"correctIndex":0,"op":"-","value":5}

Start at 11. Follow the path: -4, -1. What is the final answer?

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Answer: 6

StartValue
11
Steps
  • {"op":"-","value":4,"result":7}
  • {"op":"-","value":1,"result":6}
Forks
  • {"correct":7,"wrong":6,"options":[7,6],"correctIndex":0,"op":"-","value":4}
  • {"correct":6,"wrong":10,"options":[10,6],"correctIndex":1,"op":"-","value":1}

Start at 4. Follow the path: -3, +9. What is the final answer?

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Answer: 10

StartValue
4
Steps
  • {"op":"-","value":3,"result":1}
  • {"op":"+","value":9,"result":10}
Forks
  • {"correct":1,"wrong":4,"options":[4,1],"correctIndex":1,"op":"-","value":3}
  • {"correct":10,"wrong":13,"options":[13,10],"correctIndex":1,"op":"+","value":9}

Start at 10. Follow the path: -2, -6. What is the final answer?

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Answer: 2

StartValue
10
Steps
  • {"op":"-","value":2,"result":8}
  • {"op":"-","value":6,"result":2}
Forks
  • {"correct":8,"wrong":3,"options":[3,8],"correctIndex":1,"op":"-","value":2}
  • {"correct":2,"wrong":5,"options":[2,5],"correctIndex":0,"op":"-","value":6}

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

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Answer: 12

StartValue
2
Steps
  • {"op":"+","value":4,"result":6}
  • {"op":"+","value":6,"result":12}
Forks
  • {"correct":6,"wrong":1,"options":[1,6],"correctIndex":1,"op":"+","value":4}
  • {"correct":12,"wrong":11,"options":[12,11],"correctIndex":0,"op":"+","value":6}

Start at 6. Follow the path: +4, -8. What is the final answer?

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Answer: 2

StartValue
6
Steps
  • {"op":"+","value":4,"result":10}
  • {"op":"-","value":8,"result":2}
Forks
  • {"correct":10,"wrong":7,"options":[7,10],"correctIndex":1,"op":"+","value":4}
  • {"correct":2,"wrong":3,"options":[2,3],"correctIndex":0,"op":"-","value":8}

Start at 13. Follow the path: -10, +6. What is the final answer?

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Answer: 9

StartValue
13
Steps
  • {"op":"-","value":10,"result":3}
  • {"op":"+","value":6,"result":9}
Forks
  • {"correct":3,"wrong":6,"options":[6,3],"correctIndex":1,"op":"-","value":10}
  • {"correct":9,"wrong":12,"options":[12,9],"correctIndex":1,"op":"+","value":6}

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

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Answer: 12

StartValue
10
Steps
  • {"op":"-","value":8,"result":2}
  • {"op":"+","value":10,"result":12}
Forks
  • {"correct":2,"wrong":7,"options":[7,2],"correctIndex":1,"op":"-","value":8}
  • {"correct":12,"wrong":11,"options":[11,12],"correctIndex":1,"op":"+","value":10}