Para mis alumnos de 4ºA/B:

If you want to practise for the exam during this long weekend , here you are some worksheets of exercises with their solutions:

• How to draw some irrational numbers, using the Phytagorean Theorem

Drawing some irrational

• Intervals in the Real Number Line (the last part about union and intersection between intervals is not for the exam)

Intervals

• Working with radicals (rationalization of denominators is not for the exam)

Exercises