Prediksi Soal Ujian Nasional Matematika 2010-2011 for SMP (Online Learning packet 10)

still about online learning, mathematics lessons are also still a choice to be displayed in this post, "National Exam" is an event that must be passed by every student in order to proceed to a higher level, this site provides online learning for math exercises, to be precise prediction national exam from the year 2010, and the authors believe these predictions are still relevant to 2012, except