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산수 1
Arithmetic 1
Students need the best teacher, so
you need examples, because examples are the best teacher. All the examples here
are fully worked, and help you run your math better.
And this book covers integers, and
helps understand what integers are about and how they mingle with arithmetic
operations so that you can not only use integers properly but can develop
your own idea to make use of them, too, solving problems, of course.
It doesn’t just cover though, how to
do arithmetic with integers, that is, how to do additions, subtractions,
multiplications, and divisions. But it helps also understand the nature of
integers, along with the arithmetic. And in particular, it covers the use of
numbers called inverses. What
inverse?
It can be called the negative or the
reciprocal depending on the arithmetic operation.
So this book covers those math
concepts, and helps you understand them, and use them efficiently, as well as
properly. It can help speed up your calculation, too.
You can look at or get it downloaded
if click the logo button below.
If you use a pdf reader, it’s much easier to read.
May your math run very well.
Seong R. Kim
M.S. Math. Rensselaer
Polytechnic Institute
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