The calculation 6 + 4 = 4 is incorrect. Your task is to move one matchstick. The matchsticks must not be stacked, broken, or discarded, and the mathematical operations must not be altered. The goal is to create a new equation that is correct according to mathematical rules.
Many answers have been given for this calculation, but not all are valid. How many ways can you perform the task, and how long would it take you to find the solution?

Move one matchstick to change the equation 6+4=4 from incorrect to correct.
If you can find the answer in the shortest time, scroll down to the comments to note it down and see how many people think the same way as you.
Source: https://vtcnews.vn/di-chuyen-1-que-diem-de-phep-tinh-6-4-4-tu-sai-thanh-dung-ar935141.html






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