hard Set 7 Form Exercise

Start at 30. Follow the path: ÷6, +7, ×2, +2. What is the final answer?

Show answer

Answer: 26

StartValue
30
Steps
  • {"op":"\u00f7","value":6,"result":5}
  • {"op":"+","value":7,"result":12}
  • {"op":"\u00d7","value":2,"result":24}
  • {"op":"+","value":2,"result":26}
Forks
  • {"correct":5,"wrong":6,"options":[5,6],"correctIndex":0,"op":"\u00f7","value":6}
  • {"correct":12,"wrong":15,"options":[12,15],"correctIndex":0,"op":"+","value":7}
  • {"correct":24,"wrong":23,"options":[24,23],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":26,"wrong":25,"options":[26,25],"correctIndex":0,"op":"+","value":2}

Start at 13. Follow the path: -1, -2, +8, +8. What is the final answer?

Show answer

Answer: 26

StartValue
13
Steps
  • {"op":"-","value":1,"result":12}
  • {"op":"-","value":2,"result":10}
  • {"op":"+","value":8,"result":18}
  • {"op":"+","value":8,"result":26}
Forks
  • {"correct":12,"wrong":17,"options":[17,12],"correctIndex":1,"op":"-","value":1}
  • {"correct":10,"wrong":7,"options":[10,7],"correctIndex":0,"op":"-","value":2}
  • {"correct":18,"wrong":16,"options":[16,18],"correctIndex":1,"op":"+","value":8}
  • {"correct":26,"wrong":21,"options":[26,21],"correctIndex":0,"op":"+","value":8}

Start at 6. Follow the path: ÷6, +1, ÷2, ×2. What is the final answer?

Show answer

Answer: 2

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

Start at 12. Follow the path: +17, -10, ×3, +5. What is the final answer?

Show answer

Answer: 62

StartValue
12
Steps
  • {"op":"+","value":17,"result":29}
  • {"op":"-","value":10,"result":19}
  • {"op":"\u00d7","value":3,"result":57}
  • {"op":"+","value":5,"result":62}
Forks
  • {"correct":29,"wrong":28,"options":[28,29],"correctIndex":1,"op":"+","value":17}
  • {"correct":19,"wrong":23,"options":[19,23],"correctIndex":0,"op":"-","value":10}
  • {"correct":57,"wrong":54,"options":[54,57],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":62,"wrong":60,"options":[60,62],"correctIndex":1,"op":"+","value":5}

Start at 18. Follow the path: ÷3, ÷6, ×4, ÷4. What is the final answer?

Show answer

Answer: 1

StartValue
18
Steps
  • {"op":"\u00f7","value":3,"result":6}
  • {"op":"\u00f7","value":6,"result":1}
  • {"op":"\u00d7","value":4,"result":4}
  • {"op":"\u00f7","value":4,"result":1}
Forks
  • {"correct":6,"wrong":10,"options":[6,10],"correctIndex":0,"op":"\u00f7","value":3}
  • {"correct":1,"wrong":1,"options":[1,1],"correctIndex":0,"op":"\u00f7","value":6}
  • {"correct":4,"wrong":3,"options":[4,3],"correctIndex":0,"op":"\u00d7","value":4}
  • {"correct":1,"wrong":6,"options":[6,1],"correctIndex":1,"op":"\u00f7","value":4}

Start at 34. Follow the path: ÷2, +17, -10, ×4. What is the final answer?

Show answer

Answer: 96

StartValue
34
Steps
  • {"op":"\u00f7","value":2,"result":17}
  • {"op":"+","value":17,"result":34}
  • {"op":"-","value":10,"result":24}
  • {"op":"\u00d7","value":4,"result":96}
Forks
  • {"correct":17,"wrong":15,"options":[17,15],"correctIndex":0,"op":"\u00f7","value":2}
  • {"correct":34,"wrong":29,"options":[34,29],"correctIndex":0,"op":"+","value":17}
  • {"correct":24,"wrong":20,"options":[20,24],"correctIndex":1,"op":"-","value":10}
  • {"correct":96,"wrong":100,"options":[100,96],"correctIndex":1,"op":"\u00d7","value":4}

Start at 37. Follow the path: -3, ÷2, +13, -2. What is the final answer?

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Answer: 28

StartValue
37
Steps
  • {"op":"-","value":3,"result":34}
  • {"op":"\u00f7","value":2,"result":17}
  • {"op":"+","value":13,"result":30}
  • {"op":"-","value":2,"result":28}
Forks
  • {"correct":34,"wrong":30,"options":[30,34],"correctIndex":1,"op":"-","value":3}
  • {"correct":17,"wrong":16,"options":[16,17],"correctIndex":1,"op":"\u00f7","value":2}
  • {"correct":30,"wrong":25,"options":[30,25],"correctIndex":0,"op":"+","value":13}
  • {"correct":28,"wrong":30,"options":[28,30],"correctIndex":0,"op":"-","value":2}

Start at 8. Follow the path: +19, +19, ×3, +7. What is the final answer?

Show answer

Answer: 145

StartValue
8
Steps
  • {"op":"+","value":19,"result":27}
  • {"op":"+","value":19,"result":46}
  • {"op":"\u00d7","value":3,"result":138}
  • {"op":"+","value":7,"result":145}
Forks
  • {"correct":27,"wrong":25,"options":[27,25],"correctIndex":0,"op":"+","value":19}
  • {"correct":46,"wrong":51,"options":[51,46],"correctIndex":1,"op":"+","value":19}
  • {"correct":138,"wrong":141,"options":[138,141],"correctIndex":0,"op":"\u00d7","value":3}
  • {"correct":145,"wrong":142,"options":[145,142],"correctIndex":0,"op":"+","value":7}