hard Set 90 Form Exercise

Math Maze: Start at 9. Follow the path: ×4 → +5 → +1 → -4 → -18. What is the final value?

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Answer: 20

SubType
math-maze
Difficulty
hard
StartValue
9
Steps
  • {"op":"\u00d7","operand":4,"result":36}
  • {"op":"+","operand":5,"result":41}
  • {"op":"+","operand":1,"result":42}
  • {"op":"-","operand":4,"result":38}
  • {"op":"-","operand":18,"result":20}
FinalValue
20
PathDescription
Step 1: ×4 = 36; Step 2: +5 = 41; Step 3: +1 = 42; Step 4: -4 = 38; Step 5: -18 = 20

Math Maze: Start at 8. Follow the path: ×3 → ×3 → -34 → +2 → ×3. What is the final value?

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Answer: 120

SubType
math-maze
Difficulty
hard
StartValue
8
Steps
  • {"op":"\u00d7","operand":3,"result":24}
  • {"op":"\u00d7","operand":3,"result":72}
  • {"op":"-","operand":34,"result":38}
  • {"op":"+","operand":2,"result":40}
  • {"op":"\u00d7","operand":3,"result":120}
FinalValue
120
PathDescription
Step 1: ×3 = 24; Step 2: ×3 = 72; Step 3: -34 = 38; Step 4: +2 = 40; Step 5: ×3 = 120

Math Maze: Start at 4. Follow the path: ×2 → ×4 → -30 → +5 → +10. What is the final value?

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Answer: 17

SubType
math-maze
Difficulty
hard
StartValue
4
Steps
  • {"op":"\u00d7","operand":2,"result":8}
  • {"op":"\u00d7","operand":4,"result":32}
  • {"op":"-","operand":30,"result":2}
  • {"op":"+","operand":5,"result":7}
  • {"op":"+","operand":10,"result":17}
FinalValue
17
PathDescription
Step 1: ×2 = 8; Step 2: ×4 = 32; Step 3: -30 = 2; Step 4: +5 = 7; Step 5: +10 = 17

Math Maze: Start at 9. Follow the path: +4 → +3 → -10 → +5 → +8. What is the final value?

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Answer: 19

SubType
math-maze
Difficulty
hard
StartValue
9
Steps
  • {"op":"+","operand":4,"result":13}
  • {"op":"+","operand":3,"result":16}
  • {"op":"-","operand":10,"result":6}
  • {"op":"+","operand":5,"result":11}
  • {"op":"+","operand":8,"result":19}
FinalValue
19
PathDescription
Step 1: +4 = 13; Step 2: +3 = 16; Step 3: -10 = 6; Step 4: +5 = 11; Step 5: +8 = 19

Math Maze: Start at 5. Follow the path: +9 → +7 → -14 → -6 → ×2. What is the final value?

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Answer: 2

SubType
math-maze
Difficulty
hard
StartValue
5
Steps
  • {"op":"+","operand":9,"result":14}
  • {"op":"+","operand":7,"result":21}
  • {"op":"-","operand":14,"result":7}
  • {"op":"-","operand":6,"result":1}
  • {"op":"\u00d7","operand":2,"result":2}
FinalValue
2
PathDescription
Step 1: +9 = 14; Step 2: +7 = 21; Step 3: -14 = 7; Step 4: -6 = 1; Step 5: ×2 = 2

Math Maze: Start at 7. Follow the path: -5 → ×3 → -4 → +4 → ×4. What is the final value?

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Answer: 24

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

Math Maze: Start at 9. Follow the path: +9 → ×3 → -41 → +1 → -3. What is the final value?

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Answer: 11

SubType
math-maze
Difficulty
hard
StartValue
9
Steps
  • {"op":"+","operand":9,"result":18}
  • {"op":"\u00d7","operand":3,"result":54}
  • {"op":"-","operand":41,"result":13}
  • {"op":"+","operand":1,"result":14}
  • {"op":"-","operand":3,"result":11}
FinalValue
11
PathDescription
Step 1: +9 = 18; Step 2: ×3 = 54; Step 3: -41 = 13; Step 4: +1 = 14; Step 5: -3 = 11

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

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Answer: 2

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