An elementary mathematics problem has captivated social media users, sparking debates and confusion as individuals attempt to solve the equation 16 ÷ 4 X 4 – 4. Originally posted by @BholanathaDutta on December 25, 2025, the problem has left many puzzled, with differing answers circulating among users.
The equation appears simple at first glance, but it requires a solid understanding of the order of operations, commonly remembered by the acronym PEMDAS. This acronym stands for Parentheses, Exponents, Multiplication and Division, Addition and Subtraction. The order in which operations should be performed is crucial for reaching the correct result.
Understanding PEMDAS
To solve the equation correctly, one must follow the steps set out by PEMDAS. First, any calculations inside parentheses should be handled. However, this particular equation does not contain parentheses, so we move on to the next steps: addressing exponents, followed by multiplication and division from left to right.
For the equation 16 ÷ 4 X 4 – 4, users should first perform the division. This reduces the equation to 4 X 4 – 4. Next, multiplication is carried out, resulting in 16 – 4. Finally, subtracting 4 from 16 yields a final answer of 12.
Many users on social media did not arrive at this answer, showcasing the common pitfalls of neglecting the established order of operations. One user reported an answer of -3, while another claimed 0, and a third answered with 14. The variety of incorrect responses highlights the challenges that can arise even with basic arithmetic.
Encouraging Engagement and Further Challenges
This math challenge not only tests mathematical skills but also serves as a reminder of the importance of foundational education in mathematics. The acronym PEMDAS is often taught in schools to aid students in remembering the correct order of operations.
For those who found the initial challenge intriguing, another equation has been presented: 3 X 3 – 3 ÷ 3 + 3. This equation offers an additional opportunity for users to apply their understanding of PEMDAS without the pressure of a time constraint.
As social media continues to buzz with discussions about the equation, the incident serves as a reminder of how a simple math problem can bring people together in shared challenges and learning experiences. Whether you managed to solve it with ease or found yourself among the puzzled, the reaction to this math problem demonstrates the ongoing relevance of mathematical education in daily life.
