easy Set 10 Form Exercise

Start at 18. Follow the path: +8, +9. What is the final answer?

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Answer: 35

StartValue
18
Steps
  • {"op":"+","value":8,"result":26}
  • {"op":"+","value":9,"result":35}
Forks
  • {"correct":26,"wrong":29,"options":[29,26],"correctIndex":1,"op":"+","value":8}
  • {"correct":35,"wrong":40,"options":[40,35],"correctIndex":1,"op":"+","value":9}

Start at 17. Follow the path: +7, -3. What is the final answer?

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Answer: 21

StartValue
17
Steps
  • {"op":"+","value":7,"result":24}
  • {"op":"-","value":3,"result":21}
Forks
  • {"correct":24,"wrong":19,"options":[19,24],"correctIndex":1,"op":"+","value":7}
  • {"correct":21,"wrong":20,"options":[20,21],"correctIndex":1,"op":"-","value":3}

Start at 18. Follow the path: -9, +5. What is the final answer?

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Answer: 14

StartValue
18
Steps
  • {"op":"-","value":9,"result":9}
  • {"op":"+","value":5,"result":14}
Forks
  • {"correct":9,"wrong":5,"options":[9,5],"correctIndex":0,"op":"-","value":9}
  • {"correct":14,"wrong":15,"options":[14,15],"correctIndex":0,"op":"+","value":5}

Start at 9. Follow the path: -5, -2. What is the final answer?

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Answer: 2

StartValue
9
Steps
  • {"op":"-","value":5,"result":4}
  • {"op":"-","value":2,"result":2}
Forks
  • {"correct":4,"wrong":1,"options":[1,4],"correctIndex":1,"op":"-","value":5}
  • {"correct":2,"wrong":6,"options":[6,2],"correctIndex":1,"op":"-","value":2}

Start at 9. Follow the path: +10, +9. What is the final answer?

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Answer: 28

StartValue
9
Steps
  • {"op":"+","value":10,"result":19}
  • {"op":"+","value":9,"result":28}
Forks
  • {"correct":19,"wrong":22,"options":[22,19],"correctIndex":1,"op":"+","value":10}
  • {"correct":28,"wrong":27,"options":[27,28],"correctIndex":1,"op":"+","value":9}

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

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Answer: 19

StartValue
17
Steps
  • {"op":"+","value":1,"result":18}
  • {"op":"+","value":1,"result":19}
Forks
  • {"correct":18,"wrong":15,"options":[18,15],"correctIndex":0,"op":"+","value":1}
  • {"correct":19,"wrong":23,"options":[19,23],"correctIndex":0,"op":"+","value":1}

Start at 12. Follow the path: +2, -5. What is the final answer?

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Answer: 9

StartValue
12
Steps
  • {"op":"+","value":2,"result":14}
  • {"op":"-","value":5,"result":9}
Forks
  • {"correct":14,"wrong":15,"options":[14,15],"correctIndex":0,"op":"+","value":2}
  • {"correct":9,"wrong":5,"options":[9,5],"correctIndex":0,"op":"-","value":5}

Start at 4. Follow the path: -2, +7. What is the final answer?

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Answer: 9

StartValue
4
Steps
  • {"op":"-","value":2,"result":2}
  • {"op":"+","value":7,"result":9}
Forks
  • {"correct":2,"wrong":4,"options":[4,2],"correctIndex":1,"op":"-","value":2}
  • {"correct":9,"wrong":8,"options":[9,8],"correctIndex":0,"op":"+","value":7}