Replace and simplify: **50 + 50 − 50 − 0 + 2 + 2**. Now calculate from left to right: **50 + 50 = 100**,
then **100 − 50 = 50**, **50 − 0 = 50**, **50 + 2 = 52**, and **52 + 2 = 54**.
The correct final answer is **54**. Many people get confused by the multiplication with zero or try to do addition and subtraction out of order.
Always handle multiplication/division first, then go left to right with addition/subtraction. This avoids common mistakes seen in viral puzzles.
