Exercises for practicing powers and their calculations.
Practice square roots of perfect squares, estimating roots, and irrational numbers.
Write numbers in scientific notation a × 10ⁿ and convert them back to standard form.
Read scatter plots for association and complete two-way frequency tables.
Solve systems of two linear equations in two unknowns by substitution and elimination.
Exercises for working with algebraic expressions – combining like terms and multiplying by monomials.
Exercises for solving linear equations with one unknown.
Exercises on solving linear inequalities with one unknown — number line, intervals, and various inequality types.
Exercises and articles on the Pythagorean theorem – computing the hypotenuse, the legs, word problems, and verifying right triangles.
Exercises on calculating surface area and volume of solids – cylinder, pyramid, cone and sphere.
Exercises on functions – dependent and independent variables, tables, graphs, domain, range, direct and inverse proportion, linear function.
Exercises and articles on triangle similarity – similarity ratio, SSS, SAS, AA theorems, calculating missing sides.