hard Set 5 Form Exercise

Start at 40. Follow the path: ×3, +9, +6, -4. What is the final answer?

Show answer

Answer: 131

StartValue
40
Steps
  • {"op":"\u00d7","value":3,"result":120}
  • {"op":"+","value":9,"result":129}
  • {"op":"+","value":6,"result":135}
  • {"op":"-","value":4,"result":131}
Forks
  • {"correct":120,"wrong":124,"options":[124,120],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":129,"wrong":128,"options":[129,128],"correctIndex":0,"op":"+","value":9}
  • {"correct":135,"wrong":137,"options":[137,135],"correctIndex":1,"op":"+","value":6}
  • {"correct":131,"wrong":130,"options":[130,131],"correctIndex":1,"op":"-","value":4}

Start at 35. Follow the path: ×2, ÷2, ×4, +17. What is the final answer?

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Answer: 157

StartValue
35
Steps
  • {"op":"\u00d7","value":2,"result":70}
  • {"op":"\u00f7","value":2,"result":35}
  • {"op":"\u00d7","value":4,"result":140}
  • {"op":"+","value":17,"result":157}
Forks
  • {"correct":70,"wrong":68,"options":[68,70],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":35,"wrong":30,"options":[30,35],"correctIndex":1,"op":"\u00f7","value":2}
  • {"correct":140,"wrong":138,"options":[138,140],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":157,"wrong":158,"options":[157,158],"correctIndex":0,"op":"+","value":17}

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

Show answer

Answer: 10

StartValue
10
Steps
  • {"op":"\u00d7","value":2,"result":20}
  • {"op":"\u00f7","value":2,"result":10}
  • {"op":"\u00d7","value":4,"result":40}
  • {"op":"\u00f7","value":4,"result":10}
Forks
  • {"correct":20,"wrong":19,"options":[20,19],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":10,"wrong":12,"options":[10,12],"correctIndex":0,"op":"\u00f7","value":2}
  • {"correct":40,"wrong":39,"options":[40,39],"correctIndex":0,"op":"\u00d7","value":4}
  • {"correct":10,"wrong":8,"options":[8,10],"correctIndex":1,"op":"\u00f7","value":4}

Start at 17. Follow the path: -5, -3, ×4, +11. What is the final answer?

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Answer: 47

StartValue
17
Steps
  • {"op":"-","value":5,"result":12}
  • {"op":"-","value":3,"result":9}
  • {"op":"\u00d7","value":4,"result":36}
  • {"op":"+","value":11,"result":47}
Forks
  • {"correct":12,"wrong":16,"options":[16,12],"correctIndex":1,"op":"-","value":5}
  • {"correct":9,"wrong":10,"options":[10,9],"correctIndex":1,"op":"-","value":3}
  • {"correct":36,"wrong":31,"options":[31,36],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":47,"wrong":52,"options":[52,47],"correctIndex":1,"op":"+","value":11}

Start at 5. Follow the path: ÷5, ×4, +9, ×4. What is the final answer?

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Answer: 52

StartValue
5
Steps
  • {"op":"\u00f7","value":5,"result":1}
  • {"op":"\u00d7","value":4,"result":4}
  • {"op":"+","value":9,"result":13}
  • {"op":"\u00d7","value":4,"result":52}
Forks
  • {"correct":1,"wrong":1,"options":[1,1],"correctIndex":1,"op":"\u00f7","value":5}
  • {"correct":4,"wrong":5,"options":[4,5],"correctIndex":0,"op":"\u00d7","value":4}
  • {"correct":13,"wrong":12,"options":[13,12],"correctIndex":0,"op":"+","value":9}
  • {"correct":52,"wrong":54,"options":[52,54],"correctIndex":0,"op":"\u00d7","value":4}

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

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Answer: 4

StartValue
19
Steps
  • {"op":"-","value":7,"result":12}
  • {"op":"\u00f7","value":3,"result":4}
  • {"op":"\u00d7","value":3,"result":12}
  • {"op":"\u00f7","value":3,"result":4}
Forks
  • {"correct":12,"wrong":15,"options":[12,15],"correctIndex":0,"op":"-","value":7}
  • {"correct":4,"wrong":3,"options":[4,3],"correctIndex":0,"op":"\u00f7","value":3}
  • {"correct":12,"wrong":13,"options":[12,13],"correctIndex":0,"op":"\u00d7","value":3}
  • {"correct":4,"wrong":9,"options":[9,4],"correctIndex":1,"op":"\u00f7","value":3}

Start at 32. Follow the path: ×4, ÷2, -10, +16. What is the final answer?

Show answer

Answer: 70

StartValue
32
Steps
  • {"op":"\u00d7","value":4,"result":128}
  • {"op":"\u00f7","value":2,"result":64}
  • {"op":"-","value":10,"result":54}
  • {"op":"+","value":16,"result":70}
Forks
  • {"correct":128,"wrong":133,"options":[133,128],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":64,"wrong":69,"options":[64,69],"correctIndex":0,"op":"\u00f7","value":2}
  • {"correct":54,"wrong":55,"options":[55,54],"correctIndex":1,"op":"-","value":10}
  • {"correct":70,"wrong":67,"options":[67,70],"correctIndex":1,"op":"+","value":16}

Start at 41. Follow the path: ×2, -8, -16, ÷2. What is the final answer?

Show answer

Answer: 29

StartValue
41
Steps
  • {"op":"\u00d7","value":2,"result":82}
  • {"op":"-","value":8,"result":74}
  • {"op":"-","value":16,"result":58}
  • {"op":"\u00f7","value":2,"result":29}
Forks
  • {"correct":82,"wrong":87,"options":[87,82],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":74,"wrong":78,"options":[74,78],"correctIndex":0,"op":"-","value":8}
  • {"correct":58,"wrong":57,"options":[58,57],"correctIndex":0,"op":"-","value":16}
  • {"correct":29,"wrong":26,"options":[29,26],"correctIndex":0,"op":"\u00f7","value":2}