easy Set 8 Form Exercise

Start at 12. Follow the path: -6, +10. What is the final answer?

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Answer: 16

StartValue
12
Steps
  • {"op":"-","value":6,"result":6}
  • {"op":"+","value":10,"result":16}
Forks
  • {"correct":6,"wrong":8,"options":[8,6],"correctIndex":1,"op":"-","value":6}
  • {"correct":16,"wrong":21,"options":[21,16],"correctIndex":1,"op":"+","value":10}

Start at 9. Follow the path: -7, -1. What is the final answer?

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Answer: 1

StartValue
9
Steps
  • {"op":"-","value":7,"result":2}
  • {"op":"-","value":1,"result":1}
Forks
  • {"correct":2,"wrong":3,"options":[2,3],"correctIndex":0,"op":"-","value":7}
  • {"correct":1,"wrong":1,"options":[1,1],"correctIndex":0,"op":"-","value":1}

Start at 16. Follow the path: -5, -9. What is the final answer?

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Answer: 2

StartValue
16
Steps
  • {"op":"-","value":5,"result":11}
  • {"op":"-","value":9,"result":2}
Forks
  • {"correct":11,"wrong":8,"options":[11,8],"correctIndex":0,"op":"-","value":5}
  • {"correct":2,"wrong":1,"options":[1,2],"correctIndex":1,"op":"-","value":9}

Start at 20. Follow the path: -6, +2. What is the final answer?

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Answer: 16

StartValue
20
Steps
  • {"op":"-","value":6,"result":14}
  • {"op":"+","value":2,"result":16}
Forks
  • {"correct":14,"wrong":10,"options":[14,10],"correctIndex":0,"op":"-","value":6}
  • {"correct":16,"wrong":20,"options":[16,20],"correctIndex":0,"op":"+","value":2}

Start at 6. Follow the path: -2, +3. What is the final answer?

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Answer: 7

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

Start at 12. Follow the path: -2, +9. What is the final answer?

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Answer: 19

StartValue
12
Steps
  • {"op":"-","value":2,"result":10}
  • {"op":"+","value":9,"result":19}
Forks
  • {"correct":10,"wrong":12,"options":[10,12],"correctIndex":0,"op":"-","value":2}
  • {"correct":19,"wrong":18,"options":[19,18],"correctIndex":0,"op":"+","value":9}

Start at 6. Follow the path: -1, -4. What is the final answer?

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Answer: 1

StartValue
6
Steps
  • {"op":"-","value":1,"result":5}
  • {"op":"-","value":4,"result":1}
Forks
  • {"correct":5,"wrong":7,"options":[5,7],"correctIndex":0,"op":"-","value":1}
  • {"correct":1,"wrong":1,"options":[1,1],"correctIndex":0,"op":"-","value":4}

Start at 18. Follow the path: -8, -4. What is the final answer?

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Answer: 6

StartValue
18
Steps
  • {"op":"-","value":8,"result":10}
  • {"op":"-","value":4,"result":6}
Forks
  • {"correct":10,"wrong":5,"options":[10,5],"correctIndex":0,"op":"-","value":8}
  • {"correct":6,"wrong":10,"options":[10,6],"correctIndex":1,"op":"-","value":4}