✓ Addition and subtraction
✓ Multiplication and division
✓ Equation and inequalities
✓ Time and money
✓ Patterns and algebraic expression
✓ Integer, fractions, and decimals
✓ Rate, ratio, proportion and percentages
✓ Prime and composite numbers
✓ Order of operations, divisibility rules
✓ Right angles, Perpendicular sides, and parallel sides
✓ Rotational symmetry and line symmetry
✓ Measurement and metric units
✓ Writing, executing, reading, and altering code
✓ Financial management and decisions
✓ Etc.