hard Set 72 Form Exercise

Math Maze: Start at 10. Follow the path: ×2 → -17 → +7 → +8 → +2. What is the final value?

Show answer

Answer: 20

SubType
math-maze
Difficulty
hard
StartValue
10
Steps
  • {"op":"\u00d7","operand":2,"result":20}
  • {"op":"-","operand":17,"result":3}
  • {"op":"+","operand":7,"result":10}
  • {"op":"+","operand":8,"result":18}
  • {"op":"+","operand":2,"result":20}
FinalValue
20
PathDescription
Step 1: ×2 = 20; Step 2: -17 = 3; Step 3: +7 = 10; Step 4: +8 = 18; Step 5: +2 = 20

Math Maze: Start at 9. Follow the path: ×2 → +6 → +6 → -9 → +7. What is the final value?

Show answer

Answer: 28

SubType
math-maze
Difficulty
hard
StartValue
9
Steps
  • {"op":"\u00d7","operand":2,"result":18}
  • {"op":"+","operand":6,"result":24}
  • {"op":"+","operand":6,"result":30}
  • {"op":"-","operand":9,"result":21}
  • {"op":"+","operand":7,"result":28}
FinalValue
28
PathDescription
Step 1: ×2 = 18; Step 2: +6 = 24; Step 3: +6 = 30; Step 4: -9 = 21; Step 5: +7 = 28

Math Maze: Start at 1. Follow the path: +2 → -1 → ×3 → ×3 → +5. What is the final value?

Show answer

Answer: 23

SubType
math-maze
Difficulty
hard
StartValue
1
Steps
  • {"op":"+","operand":2,"result":3}
  • {"op":"-","operand":1,"result":2}
  • {"op":"\u00d7","operand":3,"result":6}
  • {"op":"\u00d7","operand":3,"result":18}
  • {"op":"+","operand":5,"result":23}
FinalValue
23
PathDescription
Step 1: +2 = 3; Step 2: -1 = 2; Step 3: ×3 = 6; Step 4: ×3 = 18; Step 5: +5 = 23

Math Maze: Start at 7. Follow the path: -4 → ×4 → +8 → +2 → +7. What is the final value?

Show answer

Answer: 29

SubType
math-maze
Difficulty
hard
StartValue
7
Steps
  • {"op":"-","operand":4,"result":3}
  • {"op":"\u00d7","operand":4,"result":12}
  • {"op":"+","operand":8,"result":20}
  • {"op":"+","operand":2,"result":22}
  • {"op":"+","operand":7,"result":29}
FinalValue
29
PathDescription
Step 1: -4 = 3; Step 2: ×4 = 12; Step 3: +8 = 20; Step 4: +2 = 22; Step 5: +7 = 29

Math Maze: Start at 9. Follow the path: -3 → +6 → +1 → ×2 → -20. What is the final value?

Show answer

Answer: 6

SubType
math-maze
Difficulty
hard
StartValue
9
Steps
  • {"op":"-","operand":3,"result":6}
  • {"op":"+","operand":6,"result":12}
  • {"op":"+","operand":1,"result":13}
  • {"op":"\u00d7","operand":2,"result":26}
  • {"op":"-","operand":20,"result":6}
FinalValue
6
PathDescription
Step 1: -3 = 6; Step 2: +6 = 12; Step 3: +1 = 13; Step 4: ×2 = 26; Step 5: -20 = 6

Math Maze: Start at 3. Follow the path: +1 → +1 → +3 → ×4 → +5. What is the final value?

Show answer

Answer: 37

SubType
math-maze
Difficulty
hard
StartValue
3
Steps
  • {"op":"+","operand":1,"result":4}
  • {"op":"+","operand":1,"result":5}
  • {"op":"+","operand":3,"result":8}
  • {"op":"\u00d7","operand":4,"result":32}
  • {"op":"+","operand":5,"result":37}
FinalValue
37
PathDescription
Step 1: +1 = 4; Step 2: +1 = 5; Step 3: +3 = 8; Step 4: ×4 = 32; Step 5: +5 = 37

Math Maze: Start at 6. Follow the path: ×2 → ×2 → -12 → +2 → -5. What is the final value?

Show answer

Answer: 9

SubType
math-maze
Difficulty
hard
StartValue
6
Steps
  • {"op":"\u00d7","operand":2,"result":12}
  • {"op":"\u00d7","operand":2,"result":24}
  • {"op":"-","operand":12,"result":12}
  • {"op":"+","operand":2,"result":14}
  • {"op":"-","operand":5,"result":9}
FinalValue
9
PathDescription
Step 1: ×2 = 12; Step 2: ×2 = 24; Step 3: -12 = 12; Step 4: +2 = 14; Step 5: -5 = 9

Math Maze: Start at 3. Follow the path: ×3 → -8 → -1 → ×2 → -1. What is the final value?

Show answer

Answer: -1

SubType
math-maze
Difficulty
hard
StartValue
3
Steps
  • {"op":"\u00d7","operand":3,"result":9}
  • {"op":"-","operand":8,"result":1}
  • {"op":"-","operand":1,"result":0}
  • {"op":"\u00d7","operand":2,"result":0}
  • {"op":"-","operand":1,"result":-1}
FinalValue
-1
PathDescription
Step 1: ×3 = 9; Step 2: -8 = 1; Step 3: -1 = 0; Step 4: ×2 = 0; Step 5: -1 = -1