👉 Bad math often involves oversimplification or misapplication of mathematical principles, leading to incorrect conclusions. For instance, treating division as multiplication when it's not (e.g., 1/2 = 1/2 instead of 2/4) or ignoring the fundamental properties of numbers, such as commutativity and associativity, can result in erroneous calculations. Another common issue is failing to validate results through cross-checking or using established theorems, which can mask underlying errors. Additionally, misunderstanding context-specific rules, like applying general formulas without considering constraints (e.g., negative numbers in division), or misinterpreting statistical significance in data analysis, can also lead to flawed reasoning. These mistakes highlight the importance of rigorous application and verification in mathematical problem-solving.