easy Set 7 Form Exercise

Start at 17. Follow the path: -3, -4. What is the final answer?

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Answer: 10

StartValue
17
Steps
  • {"op":"-","value":3,"result":14}
  • {"op":"-","value":4,"result":10}
Forks
  • {"correct":14,"wrong":12,"options":[14,12],"correctIndex":0,"op":"-","value":3}
  • {"correct":10,"wrong":11,"options":[10,11],"correctIndex":0,"op":"-","value":4}

Start at 19. Follow the path: +8, +10. What is the final answer?

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Answer: 37

StartValue
19
Steps
  • {"op":"+","value":8,"result":27}
  • {"op":"+","value":10,"result":37}
Forks
  • {"correct":27,"wrong":28,"options":[28,27],"correctIndex":1,"op":"+","value":8}
  • {"correct":37,"wrong":34,"options":[34,37],"correctIndex":1,"op":"+","value":10}

Start at 20. Follow the path: -4, -2. What is the final answer?

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Answer: 14

StartValue
20
Steps
  • {"op":"-","value":4,"result":16}
  • {"op":"-","value":2,"result":14}
Forks
  • {"correct":16,"wrong":20,"options":[20,16],"correctIndex":1,"op":"-","value":4}
  • {"correct":14,"wrong":10,"options":[10,14],"correctIndex":1,"op":"-","value":2}

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

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Answer: 22

StartValue
18
Steps
  • {"op":"+","value":8,"result":26}
  • {"op":"-","value":4,"result":22}
Forks
  • {"correct":26,"wrong":25,"options":[25,26],"correctIndex":1,"op":"+","value":8}
  • {"correct":22,"wrong":24,"options":[22,24],"correctIndex":0,"op":"-","value":4}

Start at 15. Follow the path: +2, -3. What is the final answer?

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Answer: 14

StartValue
15
Steps
  • {"op":"+","value":2,"result":17}
  • {"op":"-","value":3,"result":14}
Forks
  • {"correct":17,"wrong":16,"options":[16,17],"correctIndex":1,"op":"+","value":2}
  • {"correct":14,"wrong":19,"options":[14,19],"correctIndex":0,"op":"-","value":3}

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

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Answer: 5

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

Start at 6. Follow the path: +7, +7. What is the final answer?

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Answer: 20

StartValue
6
Steps
  • {"op":"+","value":7,"result":13}
  • {"op":"+","value":7,"result":20}
Forks
  • {"correct":13,"wrong":17,"options":[17,13],"correctIndex":1,"op":"+","value":7}
  • {"correct":20,"wrong":16,"options":[16,20],"correctIndex":1,"op":"+","value":7}

Start at 14. Follow the path: -10, -1. What is the final answer?

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Answer: 3

StartValue
14
Steps
  • {"op":"-","value":10,"result":4}
  • {"op":"-","value":1,"result":3}
Forks
  • {"correct":4,"wrong":1,"options":[1,4],"correctIndex":1,"op":"-","value":10}
  • {"correct":3,"wrong":1,"options":[1,3],"correctIndex":1,"op":"-","value":1}