In this paper will be present a snapshot of the situation of teaching and learning Mathematics in Portugal, as well as some statistics which pose the reality of this subject in the school rooms and homes of this country. Further will be present some applications of the Information and Communication Technologies (ICT) to improve the teaching and learning activities of Mathematics, in the school room and at home. Some platforms which support the e-learning will be present too, as motivation to apply these technologies in a larger scale in the education in Portugal or in other countries.