hard Set 6 Form Exercise

Start at 14. Follow the path: -7, +2, -3, +15. What is the final answer?

Show answer

Answer: 21

StartValue
14
Steps
  • {"op":"-","value":7,"result":7}
  • {"op":"+","value":2,"result":9}
  • {"op":"-","value":3,"result":6}
  • {"op":"+","value":15,"result":21}
Forks
  • {"correct":7,"wrong":8,"options":[7,8],"correctIndex":0,"op":"-","value":7}
  • {"correct":9,"wrong":4,"options":[9,4],"correctIndex":0,"op":"+","value":2}
  • {"correct":6,"wrong":8,"options":[6,8],"correctIndex":0,"op":"-","value":3}
  • {"correct":21,"wrong":19,"options":[21,19],"correctIndex":0,"op":"+","value":15}

Start at 17. Follow the path: +11, -16, ÷4, ÷3. What is the final answer?

Show answer

Answer: 1

StartValue
17
Steps
  • {"op":"+","value":11,"result":28}
  • {"op":"-","value":16,"result":12}
  • {"op":"\u00f7","value":4,"result":3}
  • {"op":"\u00f7","value":3,"result":1}
Forks
  • {"correct":28,"wrong":32,"options":[28,32],"correctIndex":0,"op":"+","value":11}
  • {"correct":12,"wrong":8,"options":[8,12],"correctIndex":1,"op":"-","value":16}
  • {"correct":3,"wrong":1,"options":[1,3],"correctIndex":1,"op":"\u00f7","value":4}
  • {"correct":1,"wrong":5,"options":[5,1],"correctIndex":1,"op":"\u00f7","value":3}

Start at 21. Follow the path: +14, +20, ÷5, -9. What is the final answer?

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Answer: 2

StartValue
21
Steps
  • {"op":"+","value":14,"result":35}
  • {"op":"+","value":20,"result":55}
  • {"op":"\u00f7","value":5,"result":11}
  • {"op":"-","value":9,"result":2}
Forks
  • {"correct":35,"wrong":32,"options":[32,35],"correctIndex":1,"op":"+","value":14}
  • {"correct":55,"wrong":56,"options":[55,56],"correctIndex":0,"op":"+","value":20}
  • {"correct":11,"wrong":14,"options":[11,14],"correctIndex":0,"op":"\u00f7","value":5}
  • {"correct":2,"wrong":3,"options":[2,3],"correctIndex":0,"op":"-","value":9}

Start at 19. Follow the path: -10, ×3, -2, ÷5. What is the final answer?

Show answer

Answer: 5

StartValue
19
Steps
  • {"op":"-","value":10,"result":9}
  • {"op":"\u00d7","value":3,"result":27}
  • {"op":"-","value":2,"result":25}
  • {"op":"\u00f7","value":5,"result":5}
Forks
  • {"correct":9,"wrong":7,"options":[9,7],"correctIndex":0,"op":"-","value":10}
  • {"correct":27,"wrong":28,"options":[28,27],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":25,"wrong":24,"options":[25,24],"correctIndex":0,"op":"-","value":2}
  • {"correct":5,"wrong":8,"options":[8,5],"correctIndex":1,"op":"\u00f7","value":5}

Start at 14. Follow the path: -8, -2, ÷4, ×4. What is the final answer?

Show answer

Answer: 4

StartValue
14
Steps
  • {"op":"-","value":8,"result":6}
  • {"op":"-","value":2,"result":4}
  • {"op":"\u00f7","value":4,"result":1}
  • {"op":"\u00d7","value":4,"result":4}
Forks
  • {"correct":6,"wrong":3,"options":[3,6],"correctIndex":1,"op":"-","value":8}
  • {"correct":4,"wrong":5,"options":[4,5],"correctIndex":0,"op":"-","value":2}
  • {"correct":1,"wrong":1,"options":[1,1],"correctIndex":0,"op":"\u00f7","value":4}
  • {"correct":4,"wrong":1,"options":[4,1],"correctIndex":0,"op":"\u00d7","value":4}

Start at 34. Follow the path: ÷2, +16, ×3, -11. What is the final answer?

Show answer

Answer: 88

StartValue
34
Steps
  • {"op":"\u00f7","value":2,"result":17}
  • {"op":"+","value":16,"result":33}
  • {"op":"\u00d7","value":3,"result":99}
  • {"op":"-","value":11,"result":88}
Forks
  • {"correct":17,"wrong":18,"options":[18,17],"correctIndex":1,"op":"\u00f7","value":2}
  • {"correct":33,"wrong":32,"options":[33,32],"correctIndex":0,"op":"+","value":16}
  • {"correct":99,"wrong":103,"options":[99,103],"correctIndex":0,"op":"\u00d7","value":3}
  • {"correct":88,"wrong":85,"options":[85,88],"correctIndex":1,"op":"-","value":11}

Start at 41. Follow the path: -19, +12, ÷2, ×4. What is the final answer?

Show answer

Answer: 68

StartValue
41
Steps
  • {"op":"-","value":19,"result":22}
  • {"op":"+","value":12,"result":34}
  • {"op":"\u00f7","value":2,"result":17}
  • {"op":"\u00d7","value":4,"result":68}
Forks
  • {"correct":22,"wrong":26,"options":[22,26],"correctIndex":0,"op":"-","value":19}
  • {"correct":34,"wrong":33,"options":[33,34],"correctIndex":1,"op":"+","value":12}
  • {"correct":17,"wrong":19,"options":[17,19],"correctIndex":0,"op":"\u00f7","value":2}
  • {"correct":68,"wrong":71,"options":[71,68],"correctIndex":1,"op":"\u00d7","value":4}

Start at 12. Follow the path: +2, ÷2, ×4, ÷7. What is the final answer?

Show answer

Answer: 4

StartValue
12
Steps
  • {"op":"+","value":2,"result":14}
  • {"op":"\u00f7","value":2,"result":7}
  • {"op":"\u00d7","value":4,"result":28}
  • {"op":"\u00f7","value":7,"result":4}
Forks
  • {"correct":14,"wrong":19,"options":[14,19],"correctIndex":0,"op":"+","value":2}
  • {"correct":7,"wrong":4,"options":[7,4],"correctIndex":0,"op":"\u00f7","value":2}
  • {"correct":28,"wrong":30,"options":[30,28],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":4,"wrong":2,"options":[4,2],"correctIndex":0,"op":"\u00f7","value":7}