XJust Julian

This practice book is by no means a grade-level resource. This is a compilation of the resources I used for those who came to seek my help. It covers from fifth grade to late high school. It covers number systems from complex, imaginary, real, irrational, rational, integer, whole, and counting numbers. In geometry, it touches from lines, two lines making angles, three lines making the first polygon, to circles. Statistics-averages, variance, standard deviation. And also normal distribution.