Imagine trusting a chatbot with your savings, only to find out it thinks $3,700 plus $200 equals $4,900. AI might be great at pretending to know things, but when it comes to basic math, it’s basically just a very confident intern who’s had one too many energy drinks. Researchers tested the top bots — and let’s just say, if they were financial advisors, they’d be getting sued into another dimension by now.