Level 2 math software is adapted from the completely free secondary school math program, helping children to practice, achieve good results, learn math better. Types of 6th grade math problems include: - A set, an element of a set - Integer - Point. Straight line Types of 7th grade math problems include: - Rational numbers - Real numbers - The shapes in practice - Angles and parallel lines - Some statistical factors - Proportional quantities - Algebraic expressions - Triangle - Some probabilities Types of 8th grade math problems include: - Multiplication and division of polynomials - Algebraic fractions - Quadrilateral - Polygon. Area of polygon - First degree equation one unknown - Inequality of the wick of a hidden - Congruent triangles - Vertical prism. Regular pyramid ... Types of 9th grade math problems include: - Square root. Cube root - First order function - Coefficients in a right triangle - Circle - System of two first order equations with two unknowns - Quadratic equation one hidden - Angle with a circle - Cylindrical - Cone - Spherical ... Terms of use: https://thanhbkap.github.io/M4U-Term-And-Use/ With TC2, I can learn Math easily and effectively. Happy learning!