Bimbel Jakarta Timur Aritmatika. The mathematical section covers topics like arithmetic, algebra, numbers, square roots, linear equations, trigonometry, statistics, and more. It also includes specific topics like multiplication tricks, decimal fractions, and operations involving fractions. There are also sections dedicated to algebra, geometry, and calculus. Bimbel Jakarta Timur Aritmatika https://www.bjtv.eu/search/label/Aritmatika?m=1