Return to Courses home Return to Online School Math Click the exercises below to drop down the Material. Preschool Math Click to access the Preschool Math. K4 Math Course Click to access the K4 Math Course. Math 1 - Addition & Subtraction + Click to access the Math 1 – Addition & Subtraction +. Math 2 - Multiplication & Division + Click to access the Math 2 – Multiplication & Division +. Math 3 - Pre-algebra 1 + Click to access the Math 3 – Pre-algebra 1 +. Math 4 - Pre-Algebra 2 + Click to access the Math 4 – Pre-Algebra 2 +. Math 5 - Algebra 1 + Click to access the Math 5 – Algebra 1 +. Math 6 - Geometry Click to access the Math 6 – Geometry. Math 7 - Algebra 2 Click to access the Math 7 – Algebra 2. Math 8 - Trigonometry Click to access the Math 8 – Trigonometry. Math 9 - Consumer & Small Business Math Click to access the Math 9 – Consumer & Small Business Math. Math 10 - Statistics Click to access the Math 10 – Statistics. Math 11 - Pre-Calculus Click to access the Math 11 – Pre-Calculus. Math 12 - Calculus Click to access the Math 12 – Calculus.