easy Set 6 Form Exercise

Start at 15. Follow the path: -1, -2. What is the final answer?

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Answer: 12

StartValue
15
Steps
  • {"op":"-","value":1,"result":14}
  • {"op":"-","value":2,"result":12}
Forks
  • {"correct":14,"wrong":18,"options":[18,14],"correctIndex":1,"op":"-","value":1}
  • {"correct":12,"wrong":7,"options":[12,7],"correctIndex":0,"op":"-","value":2}

Start at 17. Follow the path: +10, -8. What is the final answer?

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Answer: 19

StartValue
17
Steps
  • {"op":"+","value":10,"result":27}
  • {"op":"-","value":8,"result":19}
Forks
  • {"correct":27,"wrong":28,"options":[27,28],"correctIndex":0,"op":"+","value":10}
  • {"correct":19,"wrong":18,"options":[18,19],"correctIndex":1,"op":"-","value":8}

Start at 17. Follow the path: -6, +1. What is the final answer?

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Answer: 12

StartValue
17
Steps
  • {"op":"-","value":6,"result":11}
  • {"op":"+","value":1,"result":12}
Forks
  • {"correct":11,"wrong":7,"options":[11,7],"correctIndex":0,"op":"-","value":6}
  • {"correct":12,"wrong":11,"options":[11,12],"correctIndex":1,"op":"+","value":1}

Start at 15. Follow the path: -4, +5. What is the final answer?

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Answer: 16

StartValue
15
Steps
  • {"op":"-","value":4,"result":11}
  • {"op":"+","value":5,"result":16}
Forks
  • {"correct":11,"wrong":7,"options":[11,7],"correctIndex":0,"op":"-","value":4}
  • {"correct":16,"wrong":15,"options":[16,15],"correctIndex":0,"op":"+","value":5}

Start at 5. Follow the path: -3, -1. What is the final answer?

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Answer: 1

StartValue
5
Steps
  • {"op":"-","value":3,"result":2}
  • {"op":"-","value":1,"result":1}
Forks
  • {"correct":2,"wrong":3,"options":[3,2],"correctIndex":1,"op":"-","value":3}
  • {"correct":1,"wrong":4,"options":[1,4],"correctIndex":0,"op":"-","value":1}

Start at 15. Follow the path: -9, -2. What is the final answer?

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Answer: 4

StartValue
15
Steps
  • {"op":"-","value":9,"result":6}
  • {"op":"-","value":2,"result":4}
Forks
  • {"correct":6,"wrong":9,"options":[9,6],"correctIndex":1,"op":"-","value":9}
  • {"correct":4,"wrong":7,"options":[7,4],"correctIndex":1,"op":"-","value":2}

Start at 12. Follow the path: -10, -1. What is the final answer?

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Answer: 1

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

Start at 12. Follow the path: -4, +10. What is the final answer?

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Answer: 18

StartValue
12
Steps
  • {"op":"-","value":4,"result":8}
  • {"op":"+","value":10,"result":18}
Forks
  • {"correct":8,"wrong":10,"options":[10,8],"correctIndex":1,"op":"-","value":4}
  • {"correct":18,"wrong":22,"options":[18,22],"correctIndex":0,"op":"+","value":10}