hard Set 3 Form Exercise

Start at 24. Follow the path: -10, +11, +4, +1. What is the final answer?

Show answer

Answer: 30

StartValue
24
Steps
  • {"op":"-","value":10,"result":14}
  • {"op":"+","value":11,"result":25}
  • {"op":"+","value":4,"result":29}
  • {"op":"+","value":1,"result":30}
Forks
  • {"correct":14,"wrong":12,"options":[14,12],"correctIndex":0,"op":"-","value":10}
  • {"correct":25,"wrong":24,"options":[24,25],"correctIndex":1,"op":"+","value":11}
  • {"correct":29,"wrong":27,"options":[27,29],"correctIndex":1,"op":"+","value":4}
  • {"correct":30,"wrong":29,"options":[30,29],"correctIndex":0,"op":"+","value":1}

Start at 18. Follow the path: +8, ÷2, -8, ÷5. What is the final answer?

Show answer

Answer: 1

StartValue
18
Steps
  • {"op":"+","value":8,"result":26}
  • {"op":"\u00f7","value":2,"result":13}
  • {"op":"-","value":8,"result":5}
  • {"op":"\u00f7","value":5,"result":1}
Forks
  • {"correct":26,"wrong":31,"options":[26,31],"correctIndex":0,"op":"+","value":8}
  • {"correct":13,"wrong":15,"options":[13,15],"correctIndex":0,"op":"\u00f7","value":2}
  • {"correct":5,"wrong":1,"options":[1,5],"correctIndex":1,"op":"-","value":8}
  • {"correct":1,"wrong":1,"options":[1,1],"correctIndex":0,"op":"\u00f7","value":5}

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

Show answer

Answer: 5

StartValue
2
Steps
  • {"op":"+","value":8,"result":10}
  • {"op":"\u00f7","value":2,"result":5}
  • {"op":"+","value":1,"result":6}
  • {"op":"-","value":1,"result":5}
Forks
  • {"correct":10,"wrong":9,"options":[10,9],"correctIndex":0,"op":"+","value":8}
  • {"correct":5,"wrong":7,"options":[7,5],"correctIndex":1,"op":"\u00f7","value":2}
  • {"correct":6,"wrong":3,"options":[3,6],"correctIndex":1,"op":"+","value":1}
  • {"correct":5,"wrong":1,"options":[5,1],"correctIndex":0,"op":"-","value":1}

Start at 13. Follow the path: ×2, ÷2, ×3, -6. What is the final answer?

Show answer

Answer: 33

StartValue
13
Steps
  • {"op":"\u00d7","value":2,"result":26}
  • {"op":"\u00f7","value":2,"result":13}
  • {"op":"\u00d7","value":3,"result":39}
  • {"op":"-","value":6,"result":33}
Forks
  • {"correct":26,"wrong":21,"options":[26,21],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":13,"wrong":9,"options":[13,9],"correctIndex":0,"op":"\u00f7","value":2}
  • {"correct":39,"wrong":34,"options":[34,39],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":33,"wrong":29,"options":[33,29],"correctIndex":0,"op":"-","value":6}

Start at 24. Follow the path: ×2, +10, ×2, -20. What is the final answer?

Show answer

Answer: 96

StartValue
24
Steps
  • {"op":"\u00d7","value":2,"result":48}
  • {"op":"+","value":10,"result":58}
  • {"op":"\u00d7","value":2,"result":116}
  • {"op":"-","value":20,"result":96}
Forks
  • {"correct":48,"wrong":50,"options":[50,48],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":58,"wrong":61,"options":[61,58],"correctIndex":1,"op":"+","value":10}
  • {"correct":116,"wrong":113,"options":[116,113],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":96,"wrong":101,"options":[96,101],"correctIndex":0,"op":"-","value":20}

Start at 16. Follow the path: ×3, -12, -16, +15. What is the final answer?

Show answer

Answer: 35

StartValue
16
Steps
  • {"op":"\u00d7","value":3,"result":48}
  • {"op":"-","value":12,"result":36}
  • {"op":"-","value":16,"result":20}
  • {"op":"+","value":15,"result":35}
Forks
  • {"correct":48,"wrong":47,"options":[48,47],"correctIndex":0,"op":"\u00d7","value":3}
  • {"correct":36,"wrong":37,"options":[36,37],"correctIndex":0,"op":"-","value":12}
  • {"correct":20,"wrong":22,"options":[22,20],"correctIndex":1,"op":"-","value":16}
  • {"correct":35,"wrong":34,"options":[35,34],"correctIndex":0,"op":"+","value":15}

Start at 24. Follow the path: ÷6, +15, -12, ×4. What is the final answer?

Show answer

Answer: 28

StartValue
24
Steps
  • {"op":"\u00f7","value":6,"result":4}
  • {"op":"+","value":15,"result":19}
  • {"op":"-","value":12,"result":7}
  • {"op":"\u00d7","value":4,"result":28}
Forks
  • {"correct":4,"wrong":2,"options":[2,4],"correctIndex":1,"op":"\u00f7","value":6}
  • {"correct":19,"wrong":24,"options":[24,19],"correctIndex":1,"op":"+","value":15}
  • {"correct":7,"wrong":5,"options":[5,7],"correctIndex":1,"op":"-","value":12}
  • {"correct":28,"wrong":23,"options":[23,28],"correctIndex":1,"op":"\u00d7","value":4}

Start at 32. Follow the path: ×3, -14, +13, +19. What is the final answer?

Show answer

Answer: 114

StartValue
32
Steps
  • {"op":"\u00d7","value":3,"result":96}
  • {"op":"-","value":14,"result":82}
  • {"op":"+","value":13,"result":95}
  • {"op":"+","value":19,"result":114}
Forks
  • {"correct":96,"wrong":92,"options":[92,96],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":82,"wrong":78,"options":[78,82],"correctIndex":1,"op":"-","value":14}
  • {"correct":95,"wrong":94,"options":[95,94],"correctIndex":0,"op":"+","value":13}
  • {"correct":114,"wrong":117,"options":[117,114],"correctIndex":1,"op":"+","value":19}