hard Set 6 Form Exercise

Start at 21. Follow the path: ×3, +5, +16, ÷6. What is the final answer?

Show answer

Answer: 14

StartValue
21
Steps
  • {"op":"\u00d7","value":3,"result":63}
  • {"op":"+","value":5,"result":68}
  • {"op":"+","value":16,"result":84}
  • {"op":"\u00f7","value":6,"result":14}
Forks
  • {"correct":63,"wrong":68,"options":[63,68],"correctIndex":0,"op":"\u00d7","value":3}
  • {"correct":68,"wrong":66,"options":[66,68],"correctIndex":1,"op":"+","value":5}
  • {"correct":84,"wrong":86,"options":[86,84],"correctIndex":1,"op":"+","value":16}
  • {"correct":14,"wrong":19,"options":[14,19],"correctIndex":0,"op":"\u00f7","value":6}

Start at 8. Follow the path: ×2, +15, -5, ÷2. What is the final answer?

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Answer: 13

StartValue
8
Steps
  • {"op":"\u00d7","value":2,"result":16}
  • {"op":"+","value":15,"result":31}
  • {"op":"-","value":5,"result":26}
  • {"op":"\u00f7","value":2,"result":13}
Forks
  • {"correct":16,"wrong":18,"options":[16,18],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":31,"wrong":30,"options":[31,30],"correctIndex":0,"op":"+","value":15}
  • {"correct":26,"wrong":22,"options":[26,22],"correctIndex":0,"op":"-","value":5}
  • {"correct":13,"wrong":8,"options":[13,8],"correctIndex":0,"op":"\u00f7","value":2}

Start at 22. Follow the path: +18, ×3, ÷2, +7. What is the final answer?

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Answer: 67

StartValue
22
Steps
  • {"op":"+","value":18,"result":40}
  • {"op":"\u00d7","value":3,"result":120}
  • {"op":"\u00f7","value":2,"result":60}
  • {"op":"+","value":7,"result":67}
Forks
  • {"correct":40,"wrong":41,"options":[41,40],"correctIndex":1,"op":"+","value":18}
  • {"correct":120,"wrong":123,"options":[123,120],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":60,"wrong":59,"options":[59,60],"correctIndex":1,"op":"\u00f7","value":2}
  • {"correct":67,"wrong":65,"options":[67,65],"correctIndex":0,"op":"+","value":7}

Start at 26. Follow the path: ×2, ×3, ÷6, +3. What is the final answer?

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Answer: 29

StartValue
26
Steps
  • {"op":"\u00d7","value":2,"result":52}
  • {"op":"\u00d7","value":3,"result":156}
  • {"op":"\u00f7","value":6,"result":26}
  • {"op":"+","value":3,"result":29}
Forks
  • {"correct":52,"wrong":49,"options":[52,49],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":156,"wrong":152,"options":[152,156],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":26,"wrong":31,"options":[31,26],"correctIndex":1,"op":"\u00f7","value":6}
  • {"correct":29,"wrong":31,"options":[29,31],"correctIndex":0,"op":"+","value":3}

Start at 9. Follow the path: -5, +17, +9, -16. What is the final answer?

Show answer

Answer: 14

StartValue
9
Steps
  • {"op":"-","value":5,"result":4}
  • {"op":"+","value":17,"result":21}
  • {"op":"+","value":9,"result":30}
  • {"op":"-","value":16,"result":14}
Forks
  • {"correct":4,"wrong":7,"options":[7,4],"correctIndex":1,"op":"-","value":5}
  • {"correct":21,"wrong":26,"options":[21,26],"correctIndex":0,"op":"+","value":17}
  • {"correct":30,"wrong":29,"options":[29,30],"correctIndex":1,"op":"+","value":9}
  • {"correct":14,"wrong":16,"options":[16,14],"correctIndex":1,"op":"-","value":16}

Start at 24. Follow the path: ×3, -16, ÷2, -4. What is the final answer?

Show answer

Answer: 24

StartValue
24
Steps
  • {"op":"\u00d7","value":3,"result":72}
  • {"op":"-","value":16,"result":56}
  • {"op":"\u00f7","value":2,"result":28}
  • {"op":"-","value":4,"result":24}
Forks
  • {"correct":72,"wrong":75,"options":[72,75],"correctIndex":0,"op":"\u00d7","value":3}
  • {"correct":56,"wrong":57,"options":[56,57],"correctIndex":0,"op":"-","value":16}
  • {"correct":28,"wrong":33,"options":[33,28],"correctIndex":1,"op":"\u00f7","value":2}
  • {"correct":24,"wrong":27,"options":[27,24],"correctIndex":1,"op":"-","value":4}

Start at 18. Follow the path: ×4, -6, ÷6, ×2. What is the final answer?

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Answer: 22

StartValue
18
Steps
  • {"op":"\u00d7","value":4,"result":72}
  • {"op":"-","value":6,"result":66}
  • {"op":"\u00f7","value":6,"result":11}
  • {"op":"\u00d7","value":2,"result":22}
Forks
  • {"correct":72,"wrong":68,"options":[72,68],"correctIndex":0,"op":"\u00d7","value":4}
  • {"correct":66,"wrong":71,"options":[66,71],"correctIndex":0,"op":"-","value":6}
  • {"correct":11,"wrong":13,"options":[11,13],"correctIndex":0,"op":"\u00f7","value":6}
  • {"correct":22,"wrong":17,"options":[17,22],"correctIndex":1,"op":"\u00d7","value":2}

Start at 37. Follow the path: ×2, ÷2, ×3, +12. What is the final answer?

Show answer

Answer: 123

StartValue
37
Steps
  • {"op":"\u00d7","value":2,"result":74}
  • {"op":"\u00f7","value":2,"result":37}
  • {"op":"\u00d7","value":3,"result":111}
  • {"op":"+","value":12,"result":123}
Forks
  • {"correct":74,"wrong":79,"options":[79,74],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":37,"wrong":35,"options":[37,35],"correctIndex":0,"op":"\u00f7","value":2}
  • {"correct":111,"wrong":107,"options":[107,111],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":123,"wrong":120,"options":[123,120],"correctIndex":0,"op":"+","value":12}