medium Set 81 Form Exercise

Math Maze: Start at 10. Follow the path: -2 → ×2 → +8 → -2. What is the final value?

Show answer

Answer: 22

SubType
math-maze
Difficulty
medium
StartValue
10
Steps
  • {"op":"-","operand":2,"result":8}
  • {"op":"\u00d7","operand":2,"result":16}
  • {"op":"+","operand":8,"result":24}
  • {"op":"-","operand":2,"result":22}
FinalValue
22
PathDescription
Step 1: -2 = 8; Step 2: ×2 = 16; Step 3: +8 = 24; Step 4: -2 = 22

Math Maze: Start at 4. Follow the path: +2 → -4 → +8 → +5. What is the final value?

Show answer

Answer: 15

SubType
math-maze
Difficulty
medium
StartValue
4
Steps
  • {"op":"+","operand":2,"result":6}
  • {"op":"-","operand":4,"result":2}
  • {"op":"+","operand":8,"result":10}
  • {"op":"+","operand":5,"result":15}
FinalValue
15
PathDescription
Step 1: +2 = 6; Step 2: -4 = 2; Step 3: +8 = 10; Step 4: +5 = 15

Math Maze: Start at 7. Follow the path: +2 → +1 → -5 → -4. What is the final value?

Show answer

Answer: 1

SubType
math-maze
Difficulty
medium
StartValue
7
Steps
  • {"op":"+","operand":2,"result":9}
  • {"op":"+","operand":1,"result":10}
  • {"op":"-","operand":5,"result":5}
  • {"op":"-","operand":4,"result":1}
FinalValue
1
PathDescription
Step 1: +2 = 9; Step 2: +1 = 10; Step 3: -5 = 5; Step 4: -4 = 1

Math Maze: Start at 9. Follow the path: ×4 → ×2 → +6 → +5. What is the final value?

Show answer

Answer: 83

SubType
math-maze
Difficulty
medium
StartValue
9
Steps
  • {"op":"\u00d7","operand":4,"result":36}
  • {"op":"\u00d7","operand":2,"result":72}
  • {"op":"+","operand":6,"result":78}
  • {"op":"+","operand":5,"result":83}
FinalValue
83
PathDescription
Step 1: ×4 = 36; Step 2: ×2 = 72; Step 3: +6 = 78; Step 4: +5 = 83

Math Maze: Start at 4. Follow the path: -1 → ×2 → -4 → +6. What is the final value?

Show answer

Answer: 8

SubType
math-maze
Difficulty
medium
StartValue
4
Steps
  • {"op":"-","operand":1,"result":3}
  • {"op":"\u00d7","operand":2,"result":6}
  • {"op":"-","operand":4,"result":2}
  • {"op":"+","operand":6,"result":8}
FinalValue
8
PathDescription
Step 1: -1 = 3; Step 2: ×2 = 6; Step 3: -4 = 2; Step 4: +6 = 8

Math Maze: Start at 2. Follow the path: -1 → +7 → +3 → +7. What is the final value?

Show answer

Answer: 18

SubType
math-maze
Difficulty
medium
StartValue
2
Steps
  • {"op":"-","operand":1,"result":1}
  • {"op":"+","operand":7,"result":8}
  • {"op":"+","operand":3,"result":11}
  • {"op":"+","operand":7,"result":18}
FinalValue
18
PathDescription
Step 1: -1 = 1; Step 2: +7 = 8; Step 3: +3 = 11; Step 4: +7 = 18

Math Maze: Start at 9. Follow the path: +1 → +10 → +8 → -22. What is the final value?

Show answer

Answer: 6

SubType
math-maze
Difficulty
medium
StartValue
9
Steps
  • {"op":"+","operand":1,"result":10}
  • {"op":"+","operand":10,"result":20}
  • {"op":"+","operand":8,"result":28}
  • {"op":"-","operand":22,"result":6}
FinalValue
6
PathDescription
Step 1: +1 = 10; Step 2: +10 = 20; Step 3: +8 = 28; Step 4: -22 = 6

Math Maze: Start at 3. Follow the path: -2 → ×4 → +2 → +7. What is the final value?

Show answer

Answer: 13

SubType
math-maze
Difficulty
medium
StartValue
3
Steps
  • {"op":"-","operand":2,"result":1}
  • {"op":"\u00d7","operand":4,"result":4}
  • {"op":"+","operand":2,"result":6}
  • {"op":"+","operand":7,"result":13}
FinalValue
13
PathDescription
Step 1: -2 = 1; Step 2: ×4 = 4; Step 3: +2 = 6; Step 4: +7 = 13