The topics covered by Yang include multiplication, division, root-extraction, quadratic and simultaneous equations, series, computations of areas of a rectangle, a trapezium, a circle, and other figures.
Ang paksa sakop ng Yang isama ang pagpaparami, paghahati, root-bunutan, parisukat at sabay-sabay equation, series, computations ng mga lugar ng isang rectangle, isang trapezium, isang bilog, at iba pang mga numero.