This is the best calculator on scratch If the answer says, "Syntax Error", that means your answer has gone beyond the 9-digit limit. The calculator relies on scratch's built in math, so there will definitely be bugs if you try to divide by certain numbers. I don't know why this happens or how, but it does for some reason. Try 3.3/3 for example. The answer should be 1, but scratch thinks it's 1.099e so you get a syntax error.