UNIT 3: FRACTIONS

Theory about fractions

31_UNIT 3: All about fraction

https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B_mLCq2y0KwvMDE5ODBiMWQtYzUyYi00NmQwLTgxODQtMjI0MDg5YzEzMTYz&hl=es

Exercises you have to do:

31_ UNIT 3: Exercises about fractions

UNIT 1: POWERS

11_UNIT 1: Powers. Rules of exponents

Now it is time to practise:

11_UNIT 1: EXERCISES: Powers. Rules of exponents

UNIT 7: SYSTEM OF LINEAR EQUATIONS

We are almost finishig this course, but we have to learn a few things more, for example when we solve two equations at the same time is called " Systems of Equations"

Here you are a bit of this unit, take it easy... and have a nice weekend


71_UNIT 7:  Systems of linear equations: Theory, examples & exercises

UNIT 7:Systems

UNIT 6: Equations

Do you remember this picture? I showed you at class. Now you can solve the problem.
It is easier than tou think!!!!!!!



Another thing you could do is looking for "Who is Diofanto?"

Unit 5: Algebra- Exercises I: operation with polynomials

If you want to practice, here you are some exercises, the next monday we can check them