hard Set 1 Form Exercise

Start at 5. Follow the path: +11, ÷2, ×4, +6. What is the final answer?

Show answer

Answer: 38

StartValue
5
Steps
  • {"op":"+","value":11,"result":16}
  • {"op":"\u00f7","value":2,"result":8}
  • {"op":"\u00d7","value":4,"result":32}
  • {"op":"+","value":6,"result":38}
Forks
  • {"correct":16,"wrong":13,"options":[13,16],"correctIndex":1,"op":"+","value":11}
  • {"correct":8,"wrong":13,"options":[13,8],"correctIndex":1,"op":"\u00f7","value":2}
  • {"correct":32,"wrong":37,"options":[37,32],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":38,"wrong":34,"options":[38,34],"correctIndex":0,"op":"+","value":6}

Start at 25. Follow the path: +19, ×2, ÷4, +16. What is the final answer?

Show answer

Answer: 38

StartValue
25
Steps
  • {"op":"+","value":19,"result":44}
  • {"op":"\u00d7","value":2,"result":88}
  • {"op":"\u00f7","value":4,"result":22}
  • {"op":"+","value":16,"result":38}
Forks
  • {"correct":44,"wrong":45,"options":[45,44],"correctIndex":1,"op":"+","value":19}
  • {"correct":88,"wrong":93,"options":[93,88],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":22,"wrong":25,"options":[25,22],"correctIndex":1,"op":"\u00f7","value":4}
  • {"correct":38,"wrong":42,"options":[38,42],"correctIndex":0,"op":"+","value":16}

Start at 9. Follow the path: +19, -10, ×2, +8. What is the final answer?

Show answer

Answer: 44

StartValue
9
Steps
  • {"op":"+","value":19,"result":28}
  • {"op":"-","value":10,"result":18}
  • {"op":"\u00d7","value":2,"result":36}
  • {"op":"+","value":8,"result":44}
Forks
  • {"correct":28,"wrong":27,"options":[28,27],"correctIndex":0,"op":"+","value":19}
  • {"correct":18,"wrong":15,"options":[18,15],"correctIndex":0,"op":"-","value":10}
  • {"correct":36,"wrong":39,"options":[36,39],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":44,"wrong":47,"options":[47,44],"correctIndex":1,"op":"+","value":8}

Start at 36. Follow the path: ÷4, ÷3, -1, ×3. What is the final answer?

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Answer: 6

StartValue
36
Steps
  • {"op":"\u00f7","value":4,"result":9}
  • {"op":"\u00f7","value":3,"result":3}
  • {"op":"-","value":1,"result":2}
  • {"op":"\u00d7","value":3,"result":6}
Forks
  • {"correct":9,"wrong":10,"options":[10,9],"correctIndex":1,"op":"\u00f7","value":4}
  • {"correct":3,"wrong":5,"options":[3,5],"correctIndex":0,"op":"\u00f7","value":3}
  • {"correct":2,"wrong":1,"options":[2,1],"correctIndex":0,"op":"-","value":1}
  • {"correct":6,"wrong":11,"options":[6,11],"correctIndex":0,"op":"\u00d7","value":3}

Start at 18. Follow the path: ×2, ×2, ÷2, -7. What is the final answer?

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Answer: 29

StartValue
18
Steps
  • {"op":"\u00d7","value":2,"result":36}
  • {"op":"\u00d7","value":2,"result":72}
  • {"op":"\u00f7","value":2,"result":36}
  • {"op":"-","value":7,"result":29}
Forks
  • {"correct":36,"wrong":41,"options":[36,41],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":72,"wrong":74,"options":[74,72],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":36,"wrong":34,"options":[34,36],"correctIndex":1,"op":"\u00f7","value":2}
  • {"correct":29,"wrong":32,"options":[29,32],"correctIndex":0,"op":"-","value":7}

Start at 28. Follow the path: -6, +17, +18, ÷3. What is the final answer?

Show answer

Answer: 19

StartValue
28
Steps
  • {"op":"-","value":6,"result":22}
  • {"op":"+","value":17,"result":39}
  • {"op":"+","value":18,"result":57}
  • {"op":"\u00f7","value":3,"result":19}
Forks
  • {"correct":22,"wrong":21,"options":[21,22],"correctIndex":1,"op":"-","value":6}
  • {"correct":39,"wrong":38,"options":[39,38],"correctIndex":0,"op":"+","value":17}
  • {"correct":57,"wrong":55,"options":[57,55],"correctIndex":0,"op":"+","value":18}
  • {"correct":19,"wrong":22,"options":[19,22],"correctIndex":0,"op":"\u00f7","value":3}

Start at 33. Follow the path: +4, -12, -13, ÷3. What is the final answer?

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Answer: 4

StartValue
33
Steps
  • {"op":"+","value":4,"result":37}
  • {"op":"-","value":12,"result":25}
  • {"op":"-","value":13,"result":12}
  • {"op":"\u00f7","value":3,"result":4}
Forks
  • {"correct":37,"wrong":32,"options":[37,32],"correctIndex":0,"op":"+","value":4}
  • {"correct":25,"wrong":23,"options":[25,23],"correctIndex":0,"op":"-","value":12}
  • {"correct":12,"wrong":10,"options":[12,10],"correctIndex":0,"op":"-","value":13}
  • {"correct":4,"wrong":8,"options":[4,8],"correctIndex":0,"op":"\u00f7","value":3}

Start at 30. Follow the path: -3, ×4, +16, -17. What is the final answer?

Show answer

Answer: 107

StartValue
30
Steps
  • {"op":"-","value":3,"result":27}
  • {"op":"\u00d7","value":4,"result":108}
  • {"op":"+","value":16,"result":124}
  • {"op":"-","value":17,"result":107}
Forks
  • {"correct":27,"wrong":26,"options":[27,26],"correctIndex":0,"op":"-","value":3}
  • {"correct":108,"wrong":111,"options":[111,108],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":124,"wrong":122,"options":[122,124],"correctIndex":1,"op":"+","value":16}
  • {"correct":107,"wrong":112,"options":[107,112],"correctIndex":0,"op":"-","value":17}