Posted: 3/18/2011 3:52:43 PM EDT
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It's been 10 years since I've graduated High School. Since then I've used nothing but a Calculator to balance my checkbook and other things, as well.
I find it confusing to do subtraction. 
What Can I do to freshen up the old brain? I'd like to take some Algebra classes in the near future. I did very damn good at Math in school, Now I'm the suck. 
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Haha, I've got a guy like you in my Algebra class.
Edit:. They make programs to teach different levels of math, maybe do research into those programs. Most schools offer tutoring programs and other tools to help you free of charge or very affordable. Don't be afraid to go get help if you don't understand the material. |
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Basic math is two part; Knowing the right thing to do such as carrying, as well as some rote memorization. To be proficient, you should know times tables up to 12 x 12 and squares even higher. You should also be able to do 2 digit addition and subtraction mostly in your head. That way you can help the cashier that is clueless when the register doesn't tell them the right change.
Figuring stuff out every day keeps you sharp, for example how much is 12 gallons of gas at 3.39-9/10 going to cost, can you figure it out before the pump tells you? Let's see... 3 x 12 = $36 and .40 (round up is OK) x 12 = 4.80 Totals to $40.80 |
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I always like to write out my math problems.
Adding is easy, Multiplication is easy but I cannot remember the process when you start multiplying double digit numbers and so on. I will look into getting a book and some classes. I do want to get back to school to get a degree in something. |
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Two great books -
"What is mathematics?" by Richard Courant "Mathematics for the Nonmathematician" by Morris Kline Both books describe the development of mathematics from numbers to advanced theory. Interesting and well written, they are designed for people who have been away from math for a while. Also, they describe in great detail the practical applications of math, which really helps you form a deeper understanding of the subject. |