hard Set 7 Form Exercise

Start at 34. Follow the path: +14, +1, +1, +5. What is the final answer?

Show answer

Answer: 55

StartValue
34
Steps
  • {"op":"+","value":14,"result":48}
  • {"op":"+","value":1,"result":49}
  • {"op":"+","value":1,"result":50}
  • {"op":"+","value":5,"result":55}
Forks
  • {"correct":48,"wrong":46,"options":[48,46],"correctIndex":0,"op":"+","value":14}
  • {"correct":49,"wrong":48,"options":[48,49],"correctIndex":1,"op":"+","value":1}
  • {"correct":50,"wrong":48,"options":[50,48],"correctIndex":0,"op":"+","value":1}
  • {"correct":55,"wrong":54,"options":[54,55],"correctIndex":1,"op":"+","value":5}

Start at 6. Follow the path: +11, +2, -10, ÷9. What is the final answer?

Show answer

Answer: 1

StartValue
6
Steps
  • {"op":"+","value":11,"result":17}
  • {"op":"+","value":2,"result":19}
  • {"op":"-","value":10,"result":9}
  • {"op":"\u00f7","value":9,"result":1}
Forks
  • {"correct":17,"wrong":22,"options":[22,17],"correctIndex":1,"op":"+","value":11}
  • {"correct":19,"wrong":17,"options":[17,19],"correctIndex":1,"op":"+","value":2}
  • {"correct":9,"wrong":5,"options":[5,9],"correctIndex":1,"op":"-","value":10}
  • {"correct":1,"wrong":2,"options":[1,2],"correctIndex":0,"op":"\u00f7","value":9}

Start at 35. Follow the path: +5, -2, ×4, +8. What is the final answer?

Show answer

Answer: 160

StartValue
35
Steps
  • {"op":"+","value":5,"result":40}
  • {"op":"-","value":2,"result":38}
  • {"op":"\u00d7","value":4,"result":152}
  • {"op":"+","value":8,"result":160}
Forks
  • {"correct":40,"wrong":44,"options":[44,40],"correctIndex":1,"op":"+","value":5}
  • {"correct":38,"wrong":39,"options":[38,39],"correctIndex":0,"op":"-","value":2}
  • {"correct":152,"wrong":156,"options":[156,152],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":160,"wrong":163,"options":[160,163],"correctIndex":0,"op":"+","value":8}

Start at 41. Follow the path: -13, ×2, -4, +4. What is the final answer?

Show answer

Answer: 56

StartValue
41
Steps
  • {"op":"-","value":13,"result":28}
  • {"op":"\u00d7","value":2,"result":56}
  • {"op":"-","value":4,"result":52}
  • {"op":"+","value":4,"result":56}
Forks
  • {"correct":28,"wrong":33,"options":[33,28],"correctIndex":1,"op":"-","value":13}
  • {"correct":56,"wrong":57,"options":[56,57],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":52,"wrong":51,"options":[51,52],"correctIndex":1,"op":"-","value":4}
  • {"correct":56,"wrong":53,"options":[56,53],"correctIndex":0,"op":"+","value":4}

Start at 15. Follow the path: ÷5, ×2, +15, -1. What is the final answer?

Show answer

Answer: 20

StartValue
15
Steps
  • {"op":"\u00f7","value":5,"result":3}
  • {"op":"\u00d7","value":2,"result":6}
  • {"op":"+","value":15,"result":21}
  • {"op":"-","value":1,"result":20}
Forks
  • {"correct":3,"wrong":1,"options":[1,3],"correctIndex":1,"op":"\u00f7","value":5}
  • {"correct":6,"wrong":2,"options":[2,6],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":21,"wrong":25,"options":[25,21],"correctIndex":1,"op":"+","value":15}
  • {"correct":20,"wrong":19,"options":[19,20],"correctIndex":1,"op":"-","value":1}

Start at 23. Follow the path: ×2, +3, ÷7, ÷7. What is the final answer?

Show answer

Answer: 1

StartValue
23
Steps
  • {"op":"\u00d7","value":2,"result":46}
  • {"op":"+","value":3,"result":49}
  • {"op":"\u00f7","value":7,"result":7}
  • {"op":"\u00f7","value":7,"result":1}
Forks
  • {"correct":46,"wrong":41,"options":[46,41],"correctIndex":0,"op":"\u00d7","value":2}
  • {"correct":49,"wrong":46,"options":[46,49],"correctIndex":1,"op":"+","value":3}
  • {"correct":7,"wrong":6,"options":[7,6],"correctIndex":0,"op":"\u00f7","value":7}
  • {"correct":1,"wrong":1,"options":[1,1],"correctIndex":0,"op":"\u00f7","value":7}

Start at 12. Follow the path: ×3, ×2, -4, ÷2. What is the final answer?

Show answer

Answer: 34

StartValue
12
Steps
  • {"op":"\u00d7","value":3,"result":36}
  • {"op":"\u00d7","value":2,"result":72}
  • {"op":"-","value":4,"result":68}
  • {"op":"\u00f7","value":2,"result":34}
Forks
  • {"correct":36,"wrong":37,"options":[36,37],"correctIndex":0,"op":"\u00d7","value":3}
  • {"correct":72,"wrong":68,"options":[68,72],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":68,"wrong":66,"options":[66,68],"correctIndex":1,"op":"-","value":4}
  • {"correct":34,"wrong":35,"options":[34,35],"correctIndex":0,"op":"\u00f7","value":2}

Start at 22. Follow the path: -17, ×2, ×3, +3. What is the final answer?

Show answer

Answer: 33

StartValue
22
Steps
  • {"op":"-","value":17,"result":5}
  • {"op":"\u00d7","value":2,"result":10}
  • {"op":"\u00d7","value":3,"result":30}
  • {"op":"+","value":3,"result":33}
Forks
  • {"correct":5,"wrong":8,"options":[5,8],"correctIndex":0,"op":"-","value":17}
  • {"correct":10,"wrong":7,"options":[7,10],"correctIndex":1,"op":"\u00d7","value":2}
  • {"correct":30,"wrong":25,"options":[30,25],"correctIndex":0,"op":"\u00d7","value":3}
  • {"correct":33,"wrong":37,"options":[33,37],"correctIndex":0,"op":"+","value":3}