hard Set 78 Form Exercise

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

Show answer

Answer: 128

SubType
math-maze
Difficulty
hard
StartValue
4
Steps
  • {"op":"\u00d7","operand":2,"result":8}
  • {"op":"\u00d7","operand":4,"result":32}
  • {"op":"-","operand":9,"result":23}
  • {"op":"+","operand":9,"result":32}
  • {"op":"\u00d7","operand":4,"result":128}
FinalValue
128
PathDescription
Step 1: ×2 = 8; Step 2: ×4 = 32; Step 3: -9 = 23; Step 4: +9 = 32; Step 5: ×4 = 128

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

SubType
math-maze
Difficulty
hard
StartValue
4
Steps
  • {"op":"+","operand":2,"result":6}
  • {"op":"-","operand":5,"result":1}
  • {"op":"+","operand":2,"result":3}
  • {"op":"-","operand":2,"result":1}
  • {"op":"-","operand":1,"result":0}
FinalValue
0
PathDescription
Step 1: +2 = 6; Step 2: -5 = 1; Step 3: +2 = 3; Step 4: -2 = 1; Step 5: -1 = 0

Math Maze: Start at 9. Follow the path: ×2 → +5 → ×3 → -7 → -61. What is the final value?

Show answer

Answer: 1

SubType
math-maze
Difficulty
hard
StartValue
9
Steps
  • {"op":"\u00d7","operand":2,"result":18}
  • {"op":"+","operand":5,"result":23}
  • {"op":"\u00d7","operand":3,"result":69}
  • {"op":"-","operand":7,"result":62}
  • {"op":"-","operand":61,"result":1}
FinalValue
1
PathDescription
Step 1: ×2 = 18; Step 2: +5 = 23; Step 3: ×3 = 69; Step 4: -7 = 62; Step 5: -61 = 1

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

Show answer

Answer: 4

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

Math Maze: Start at 4. Follow the path: ×2 → +9 → -2 → ×3 → ×2. What is the final value?

Show answer

Answer: 90

SubType
math-maze
Difficulty
hard
StartValue
4
Steps
  • {"op":"\u00d7","operand":2,"result":8}
  • {"op":"+","operand":9,"result":17}
  • {"op":"-","operand":2,"result":15}
  • {"op":"\u00d7","operand":3,"result":45}
  • {"op":"\u00d7","operand":2,"result":90}
FinalValue
90
PathDescription
Step 1: ×2 = 8; Step 2: +9 = 17; Step 3: -2 = 15; Step 4: ×3 = 45; Step 5: ×2 = 90

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

Show answer

Answer: 162

SubType
math-maze
Difficulty
hard
StartValue
6
Steps
  • {"op":"+","operand":6,"result":12}
  • {"op":"-","operand":3,"result":9}
  • {"op":"\u00d7","operand":3,"result":27}
  • {"op":"\u00d7","operand":3,"result":81}
  • {"op":"\u00d7","operand":2,"result":162}
FinalValue
162
PathDescription
Step 1: +6 = 12; Step 2: -3 = 9; Step 3: ×3 = 27; Step 4: ×3 = 81; Step 5: ×2 = 162

Math Maze: Start at 6. Follow the path: -3 → +6 → -1 → -5 → +2. What is the final value?

Show answer

Answer: 5

SubType
math-maze
Difficulty
hard
StartValue
6
Steps
  • {"op":"-","operand":3,"result":3}
  • {"op":"+","operand":6,"result":9}
  • {"op":"-","operand":1,"result":8}
  • {"op":"-","operand":5,"result":3}
  • {"op":"+","operand":2,"result":5}
FinalValue
5
PathDescription
Step 1: -3 = 3; Step 2: +6 = 9; Step 3: -1 = 8; Step 4: -5 = 3; Step 5: +2 = 5

Math Maze: Start at 10. Follow the path: +1 → ×2 → -21 → ×2 → -1. What is the final value?

Show answer

Answer: 1

SubType
math-maze
Difficulty
hard
StartValue
10
Steps
  • {"op":"+","operand":1,"result":11}
  • {"op":"\u00d7","operand":2,"result":22}
  • {"op":"-","operand":21,"result":1}
  • {"op":"\u00d7","operand":2,"result":2}
  • {"op":"-","operand":1,"result":1}
FinalValue
1
PathDescription
Step 1: +1 = 11; Step 2: ×2 = 22; Step 3: -21 = 1; Step 4: ×2 = 2; Step 5: -1 = 1