2006-09-09 02:40:33 · 6 answers · asked by canopy 1 in Science & Mathematics ➔ Mathematics
Mathematics For Dummies(seriously)
or
Mathematics Simplified
2006-09-09 02:46:11 · answer #1 · answered by ? 6 · 0⤊ 0⤋
A very basic concept that is overlooked, even by teachers. I never had a teacher say this to me or my children.
Basic arithmetic has only 4 functions.
Addition
Subtraction
Multiplication
Division
If two numbers are added, they can also be subtracted. That's all. This is pretty simple.
If two numbers can be multiplied, they can also be divided. That's all.
As for the relationship.
If one divides 10 by 2, the result is 5.
The relationship follows that the
result, 5, times 2 =10.
This is a method to prove division is correct.
This may be an extreme example for you, but I doubt that many really think about the relationships common to both functions.
In a written problem, one must first decide which of the four functions are necessary.
There are only four from which to choose.
We know there are others more complicated, but these four will come into use more often than not.
Now, they can be combined in multiple functions. Add or subtract, then multiply or divide in various combinations.
2006-09-09 10:04:11 · answer #2 · answered by ed 7 · 0⤊ 0⤋
First thing is to stop putting yourself down. You probably do ok with ordinary calculations, but freeze up when presented with a formal problem from a book.
Not everyone is particularly mathematically gifted. I'd guess anything in the Dummies series could help you, because they are written for curious people who are put off with high powered textbooks. Put a jacket on the book so you don't have to stare at the word Dummies. Work through it slowly. Another thing you might consider is a basic arithmetic class for adults at night school or the local community college. If you are not disciplined, a teacher would help. Also if you are not taking it for a grade, some of the pressure is off. Look for Credit/No Credit options. Talk to the instructor, get her/him on your side and get that support. Good luck
2006-09-09 16:51:40 · answer #3 · answered by ronw 4 · 0⤊ 0⤋
Some people do not handle numbers well. If you can learn to do it, that is wonderful. I have a daughter who is arithmetically challenged, and she carries a calculator. She is currently on the dean's list at NIU.
2006-09-09 11:37:18 · answer #4 · answered by Computer Guy 7 · 0⤊ 0⤋
no! first you must know the basics.
I can't suggest u to buy those class 1 books.
2006-09-09 10:21:32 · answer #5 · answered by Pawan Holmes 1 · 0⤊ 0⤋
You must hire a tutor.
2006-09-09 10:39:49 · answer #6 · answered by Amar Soni 7 · 0⤊ 0⤋