medium Set 6 Form Exercise

Start at 8. Follow the path: -5, ×3, +4. What is the final answer?

Show answer

Answer: 13

StartValue
8
Steps
  • {"op":"-","value":5,"result":3}
  • {"op":"\u00d7","value":3,"result":9}
  • {"op":"+","value":4,"result":13}
Forks
  • {"correct":3,"wrong":7,"options":[7,3],"correctIndex":1,"op":"-","value":5}
  • {"correct":9,"wrong":5,"options":[5,9],"correctIndex":1,"op":"\u00d7","value":3}
  • {"correct":13,"wrong":15,"options":[15,13],"correctIndex":1,"op":"+","value":4}

Start at 24. Follow the path: -3, -12, ×2. What is the final answer?

Show answer

Answer: 18

StartValue
24
Steps
  • {"op":"-","value":3,"result":21}
  • {"op":"-","value":12,"result":9}
  • {"op":"\u00d7","value":2,"result":18}
Forks
  • {"correct":21,"wrong":23,"options":[21,23],"correctIndex":0,"op":"-","value":3}
  • {"correct":9,"wrong":11,"options":[11,9],"correctIndex":1,"op":"-","value":12}
  • {"correct":18,"wrong":16,"options":[18,16],"correctIndex":0,"op":"\u00d7","value":2}

Start at 25. Follow the path: ×4, -11, -15. What is the final answer?

Show answer

Answer: 74

StartValue
25
Steps
  • {"op":"\u00d7","value":4,"result":100}
  • {"op":"-","value":11,"result":89}
  • {"op":"-","value":15,"result":74}
Forks
  • {"correct":100,"wrong":101,"options":[101,100],"correctIndex":1,"op":"\u00d7","value":4}
  • {"correct":89,"wrong":94,"options":[89,94],"correctIndex":0,"op":"-","value":11}
  • {"correct":74,"wrong":76,"options":[74,76],"correctIndex":0,"op":"-","value":15}

Start at 10. Follow the path: -3, -3, -1. What is the final answer?

Show answer

Answer: 3

StartValue
10
Steps
  • {"op":"-","value":3,"result":7}
  • {"op":"-","value":3,"result":4}
  • {"op":"-","value":1,"result":3}
Forks
  • {"correct":7,"wrong":2,"options":[2,7],"correctIndex":1,"op":"-","value":3}
  • {"correct":4,"wrong":9,"options":[9,4],"correctIndex":1,"op":"-","value":3}
  • {"correct":3,"wrong":5,"options":[5,3],"correctIndex":1,"op":"-","value":1}

Start at 30. Follow the path: -13, -7, ×3. What is the final answer?

Show answer

Answer: 30

StartValue
30
Steps
  • {"op":"-","value":13,"result":17}
  • {"op":"-","value":7,"result":10}
  • {"op":"\u00d7","value":3,"result":30}
Forks
  • {"correct":17,"wrong":20,"options":[17,20],"correctIndex":0,"op":"-","value":13}
  • {"correct":10,"wrong":6,"options":[6,10],"correctIndex":1,"op":"-","value":7}
  • {"correct":30,"wrong":27,"options":[30,27],"correctIndex":0,"op":"\u00d7","value":3}

Start at 20. Follow the path: -14, -4, -1. What is the final answer?

Show answer

Answer: 1

StartValue
20
Steps
  • {"op":"-","value":14,"result":6}
  • {"op":"-","value":4,"result":2}
  • {"op":"-","value":1,"result":1}
Forks
  • {"correct":6,"wrong":10,"options":[10,6],"correctIndex":1,"op":"-","value":14}
  • {"correct":2,"wrong":7,"options":[2,7],"correctIndex":0,"op":"-","value":4}
  • {"correct":1,"wrong":1,"options":[1,1],"correctIndex":1,"op":"-","value":1}

Start at 28. Follow the path: +10, -4, ×4. What is the final answer?

Show answer

Answer: 136

StartValue
28
Steps
  • {"op":"+","value":10,"result":38}
  • {"op":"-","value":4,"result":34}
  • {"op":"\u00d7","value":4,"result":136}
Forks
  • {"correct":38,"wrong":33,"options":[33,38],"correctIndex":1,"op":"+","value":10}
  • {"correct":34,"wrong":33,"options":[33,34],"correctIndex":1,"op":"-","value":4}
  • {"correct":136,"wrong":137,"options":[137,136],"correctIndex":1,"op":"\u00d7","value":4}

Start at 8. Follow the path: +14, +8, -4. What is the final answer?

Show answer

Answer: 26

StartValue
8
Steps
  • {"op":"+","value":14,"result":22}
  • {"op":"+","value":8,"result":30}
  • {"op":"-","value":4,"result":26}
Forks
  • {"correct":22,"wrong":24,"options":[22,24],"correctIndex":0,"op":"+","value":14}
  • {"correct":30,"wrong":25,"options":[25,30],"correctIndex":1,"op":"+","value":8}
  • {"correct":26,"wrong":21,"options":[26,21],"correctIndex":0,"op":"-","value":4}