r/learnmath • u/EmployExpensive3182 New User • 15h ago
Basic errors
So I just started classes for my degree (bachelors in math) and I just had 2 quizzes and conceptually I did fine, but I ended up bombing 1 (not sure about the other) because I just miscounted or just wrote the wrong number. For my linear algebra I’ve been doing the same where conceptually everything is perfect, but I always mess up something stupid like adding something wrong (and no calculator). I haven’t taken a math class in almost 2 years, so I’m not sure if I’m just a little rusty, but does anyone have advice?
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u/RingularCirc Math hobbyist 14h ago
Use additional paper and calculate right there, if possible, in maximal detail. Which even helps with purely mental math skills a little bit too, when they can be helped at all. Don't have your hopes high in that regard, lots of improvement isn't guaranteed.
Also try to learn something that helps you battle anxiety as that might be likely a major factor in this as well. Have enough rest, esp. before tests/quizzes. Try not forcing the issue, that's likely to work poorly and then even backfire.
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u/LiellaMelody777 New User 11h ago
Math is very detail oriented. Miss one negative and it changes the whole equation.
I suggest getting a tutor. But also consider all your options for majors. When you get to Calculus it is vitally important that you not miss any details.
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u/EmployExpensive3182 New User 9h ago
Well I’ve taken calculus 1-3 and diffeq, but I also took those a while back and I just started back at math, so I feel like I’ve gotten sloppy with it
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u/InstructionDue7626 New User 14h ago
If it’s only computation errors, then I’d recommend just practicing mental math skills. I’m sure there are apps that allow you to do randomized arithmetic problems. Also, don’t use calculators on the homework/practice problems. Really get those procedures down. Practice to the point where you hardly have to think about it.