hard Set 99 Form Exercise

Math Maze: Start at 7. Follow the path: -3 → -2 → -1 → +10 → -9. What is the final value?

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Answer: 2

SubType
math-maze
Difficulty
hard
StartValue
7
Steps
  • {"op":"-","operand":3,"result":4}
  • {"op":"-","operand":2,"result":2}
  • {"op":"-","operand":1,"result":1}
  • {"op":"+","operand":10,"result":11}
  • {"op":"-","operand":9,"result":2}
FinalValue
2
PathDescription
Step 1: -3 = 4; Step 2: -2 = 2; Step 3: -1 = 1; Step 4: +10 = 11; Step 5: -9 = 2

Math Maze: Start at 3. Follow the path: +1 → +7 → +4 → ×3 → +8. What is the final value?

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Answer: 53

SubType
math-maze
Difficulty
hard
StartValue
3
Steps
  • {"op":"+","operand":1,"result":4}
  • {"op":"+","operand":7,"result":11}
  • {"op":"+","operand":4,"result":15}
  • {"op":"\u00d7","operand":3,"result":45}
  • {"op":"+","operand":8,"result":53}
FinalValue
53
PathDescription
Step 1: +1 = 4; Step 2: +7 = 11; Step 3: +4 = 15; Step 4: ×3 = 45; Step 5: +8 = 53

Math Maze: Start at 10. Follow the path: ×2 → ×4 → ×4 → ×2 → ×3. What is the final value?

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Answer: 1920

SubType
math-maze
Difficulty
hard
StartValue
10
Steps
  • {"op":"\u00d7","operand":2,"result":20}
  • {"op":"\u00d7","operand":4,"result":80}
  • {"op":"\u00d7","operand":4,"result":320}
  • {"op":"\u00d7","operand":2,"result":640}
  • {"op":"\u00d7","operand":3,"result":1920}
FinalValue
1920
PathDescription
Step 1: ×2 = 20; Step 2: ×4 = 80; Step 3: ×4 = 320; Step 4: ×2 = 640; Step 5: ×3 = 1920

Math Maze: Start at 4. Follow the path: ×2 → -2 → +7 → -9 → ×3. What is the final value?

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Answer: 12

SubType
math-maze
Difficulty
hard
StartValue
4
Steps
  • {"op":"\u00d7","operand":2,"result":8}
  • {"op":"-","operand":2,"result":6}
  • {"op":"+","operand":7,"result":13}
  • {"op":"-","operand":9,"result":4}
  • {"op":"\u00d7","operand":3,"result":12}
FinalValue
12
PathDescription
Step 1: ×2 = 8; Step 2: -2 = 6; Step 3: +7 = 13; Step 4: -9 = 4; Step 5: ×3 = 12

Math Maze: Start at 3. Follow the path: -1 → +4 → +5 → ×2 → +9. What is the final value?

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Answer: 31

SubType
math-maze
Difficulty
hard
StartValue
3
Steps
  • {"op":"-","operand":1,"result":2}
  • {"op":"+","operand":4,"result":6}
  • {"op":"+","operand":5,"result":11}
  • {"op":"\u00d7","operand":2,"result":22}
  • {"op":"+","operand":9,"result":31}
FinalValue
31
PathDescription
Step 1: -1 = 2; Step 2: +4 = 6; Step 3: +5 = 11; Step 4: ×2 = 22; Step 5: +9 = 31

Math Maze: Start at 9. Follow the path: ×4 → +9 → -41 → +10 → ×3. What is the final value?

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Answer: 42

SubType
math-maze
Difficulty
hard
StartValue
9
Steps
  • {"op":"\u00d7","operand":4,"result":36}
  • {"op":"+","operand":9,"result":45}
  • {"op":"-","operand":41,"result":4}
  • {"op":"+","operand":10,"result":14}
  • {"op":"\u00d7","operand":3,"result":42}
FinalValue
42
PathDescription
Step 1: ×4 = 36; Step 2: +9 = 45; Step 3: -41 = 4; Step 4: +10 = 14; Step 5: ×3 = 42

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

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Answer: 56

SubType
math-maze
Difficulty
hard
StartValue
7
Steps
  • {"op":"+","operand":1,"result":8}
  • {"op":"\u00d7","operand":2,"result":16}
  • {"op":"\u00d7","operand":2,"result":32}
  • {"op":"-","operand":4,"result":28}
  • {"op":"\u00d7","operand":2,"result":56}
FinalValue
56
PathDescription
Step 1: +1 = 8; Step 2: ×2 = 16; Step 3: ×2 = 32; Step 4: -4 = 28; Step 5: ×2 = 56

Math Maze: Start at 9. Follow the path: +10 → +2 → +10 → -28 → ×3. What is the final value?

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Answer: 9

SubType
math-maze
Difficulty
hard
StartValue
9
Steps
  • {"op":"+","operand":10,"result":19}
  • {"op":"+","operand":2,"result":21}
  • {"op":"+","operand":10,"result":31}
  • {"op":"-","operand":28,"result":3}
  • {"op":"\u00d7","operand":3,"result":9}
FinalValue
9
PathDescription
Step 1: +10 = 19; Step 2: +2 = 21; Step 3: +10 = 31; Step 4: -28 = 3; Step 5: ×3 = 9