✓ Rational numbers and irrational numbers
✓ Integers, fractions, decimals
✓ Order of operations
✓ Converting fractions, decimals, and percentages
✓ Algebraic expressions and equations
✓ Rate, ratio, proportions, and percentages
✓ Perfect squares, square roots, powers, exponent, and scientific notations
✓ Greatest Common Factor and Lowest Common multiple
✓ Collect, display, predict the data and probability
✓ 2-D, 3-D shapes, and their measurements
✓ Types of angles and problems involving parallel lines
✓ Writing, executing, reading, and altering code
✓ Pythagorean theorem
✓ Dilation, tessellation, transformations
✓ Method of payments, currencies, and exchange rates
✓ Simple and compound interest
✓ Financial planning and budget
✓ Etc.