Μαθηματικά α΄ γυμνασίου

Spin the wheel, correctly answer the questions below and collect as
many points as you can. To play it aims to help the student the first school,
do repeat throughout the material taught in Algebra and Geometry, in an enjoyable and entertaining way.
It is worth noting that:
Questions are targeted to the most important points of the material.
In each wrong answer, provided the corresponding theory.