easy Set 7 Form Exercise

Start at 5. Follow the path: -4, +1. What is the final answer?

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Answer: 2

StartValue
5
Steps
  • {"op":"-","value":4,"result":1}
  • {"op":"+","value":1,"result":2}
Forks
  • {"correct":1,"wrong":1,"options":[1,1],"correctIndex":1,"op":"-","value":4}
  • {"correct":2,"wrong":7,"options":[7,2],"correctIndex":1,"op":"+","value":1}

Start at 14. Follow the path: -5, -2. What is the final answer?

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Answer: 7

StartValue
14
Steps
  • {"op":"-","value":5,"result":9}
  • {"op":"-","value":2,"result":7}
Forks
  • {"correct":9,"wrong":10,"options":[9,10],"correctIndex":0,"op":"-","value":5}
  • {"correct":7,"wrong":5,"options":[5,7],"correctIndex":1,"op":"-","value":2}

Start at 11. Follow the path: -4, -5. What is the final answer?

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Answer: 2

StartValue
11
Steps
  • {"op":"-","value":4,"result":7}
  • {"op":"-","value":5,"result":2}
Forks
  • {"correct":7,"wrong":6,"options":[6,7],"correctIndex":1,"op":"-","value":4}
  • {"correct":2,"wrong":1,"options":[1,2],"correctIndex":1,"op":"-","value":5}

Start at 11. Follow the path: -9, -1. What is the final answer?

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Answer: 1

StartValue
11
Steps
  • {"op":"-","value":9,"result":2}
  • {"op":"-","value":1,"result":1}
Forks
  • {"correct":2,"wrong":1,"options":[1,2],"correctIndex":1,"op":"-","value":9}
  • {"correct":1,"wrong":3,"options":[3,1],"correctIndex":1,"op":"-","value":1}

Start at 21. Follow the path: -5, -4. What is the final answer?

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Answer: 12

StartValue
21
Steps
  • {"op":"-","value":5,"result":16}
  • {"op":"-","value":4,"result":12}
Forks
  • {"correct":16,"wrong":18,"options":[16,18],"correctIndex":0,"op":"-","value":5}
  • {"correct":12,"wrong":16,"options":[16,12],"correctIndex":1,"op":"-","value":4}

Start at 18. Follow the path: -8, -6. What is the final answer?

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Answer: 4

StartValue
18
Steps
  • {"op":"-","value":8,"result":10}
  • {"op":"-","value":6,"result":4}
Forks
  • {"correct":10,"wrong":9,"options":[9,10],"correctIndex":1,"op":"-","value":8}
  • {"correct":4,"wrong":6,"options":[6,4],"correctIndex":1,"op":"-","value":6}

Start at 19. Follow the path: -6, +10. What is the final answer?

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Answer: 23

StartValue
19
Steps
  • {"op":"-","value":6,"result":13}
  • {"op":"+","value":10,"result":23}
Forks
  • {"correct":13,"wrong":11,"options":[11,13],"correctIndex":1,"op":"-","value":6}
  • {"correct":23,"wrong":18,"options":[18,23],"correctIndex":1,"op":"+","value":10}

Start at 21. Follow the path: -9, +6. What is the final answer?

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Answer: 18

StartValue
21
Steps
  • {"op":"-","value":9,"result":12}
  • {"op":"+","value":6,"result":18}
Forks
  • {"correct":12,"wrong":16,"options":[12,16],"correctIndex":0,"op":"-","value":9}
  • {"correct":18,"wrong":17,"options":[17,18],"correctIndex":1,"op":"+","value":6}