easy Set 8 Form Exercise

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

Show answer

Answer: 2

StartValue
8
Steps
  • {"op":"-","value":4,"result":4}
  • {"op":"-","value":2,"result":2}
Forks
  • {"correct":4,"wrong":9,"options":[4,9],"correctIndex":0,"op":"-","value":4}
  • {"correct":2,"wrong":1,"options":[1,2],"correctIndex":1,"op":"-","value":2}

Start at 11. Follow the path: +1, +6. What is the final answer?

Show answer

Answer: 18

StartValue
11
Steps
  • {"op":"+","value":1,"result":12}
  • {"op":"+","value":6,"result":18}
Forks
  • {"correct":12,"wrong":16,"options":[16,12],"correctIndex":1,"op":"+","value":1}
  • {"correct":18,"wrong":21,"options":[21,18],"correctIndex":1,"op":"+","value":6}

Start at 3. Follow the path: +3, +6. What is the final answer?

Show answer

Answer: 12

StartValue
3
Steps
  • {"op":"+","value":3,"result":6}
  • {"op":"+","value":6,"result":12}
Forks
  • {"correct":6,"wrong":4,"options":[6,4],"correctIndex":0,"op":"+","value":3}
  • {"correct":12,"wrong":15,"options":[15,12],"correctIndex":1,"op":"+","value":6}

Start at 20. Follow the path: -6, +9. What is the final answer?

Show answer

Answer: 23

StartValue
20
Steps
  • {"op":"-","value":6,"result":14}
  • {"op":"+","value":9,"result":23}
Forks
  • {"correct":14,"wrong":17,"options":[17,14],"correctIndex":1,"op":"-","value":6}
  • {"correct":23,"wrong":28,"options":[23,28],"correctIndex":0,"op":"+","value":9}

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

Show answer

Answer: 2

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

Start at 14. Follow the path: +5, +8. What is the final answer?

Show answer

Answer: 27

StartValue
14
Steps
  • {"op":"+","value":5,"result":19}
  • {"op":"+","value":8,"result":27}
Forks
  • {"correct":19,"wrong":18,"options":[19,18],"correctIndex":0,"op":"+","value":5}
  • {"correct":27,"wrong":22,"options":[22,27],"correctIndex":1,"op":"+","value":8}

Start at 15. Follow the path: -6, -7. What is the final answer?

Show answer

Answer: 2

StartValue
15
Steps
  • {"op":"-","value":6,"result":9}
  • {"op":"-","value":7,"result":2}
Forks
  • {"correct":9,"wrong":5,"options":[9,5],"correctIndex":0,"op":"-","value":6}
  • {"correct":2,"wrong":3,"options":[2,3],"correctIndex":0,"op":"-","value":7}

Start at 20. Follow the path: +7, +9. What is the final answer?

Show answer

Answer: 36

StartValue
20
Steps
  • {"op":"+","value":7,"result":27}
  • {"op":"+","value":9,"result":36}
Forks
  • {"correct":27,"wrong":28,"options":[28,27],"correctIndex":1,"op":"+","value":7}
  • {"correct":36,"wrong":32,"options":[32,36],"correctIndex":1,"op":"+","value":9}