Get excited about more advanced algebraic equations as you introduce linear functions. Our resource provides warm-up and timed drill activities to practice procedural proficiency skills. Graph the solution to "x" on a number line. Find the missing numbers in the equations. Substitute a number for "x" to find the value of an expression. Write algebraic expressions to represent each verbal expression. Simplify expressions using the distributive property. Plot an equation on a grid. Solve the proportions. Write numbers as a scientific notation. Identify the rule that governs a pattern. The drill sheets provide a leveled approach to learning, starting with grade 6 and increasing in difficulty to grade 8. Reproducible drill sheets, review and answer key are included.