Grade 8 Math Worksheets

Classify numbers as rational or irrational. Approximate irrational numbers and place on number line.

Evaluate square roots and cube roots. Perfect squares, perfect cubes, and estimating roots.

Convert between standard form and scientific notation. Operations with scientific notation.

Apply exponent rules: product, quotient, power, zero, and negative exponents.

Solve linear equations with one variable including special cases (no solution, infinitely many solutions).

Solve systems by graphing, substitution, and elimination. Word problems with systems.

Calculate slope, write equations in slope-intercept form, and interpret slope and y-intercept.

Graph linear equations using tables, intercepts, and slope-intercept form. Parallel and perpendicular lines.

Define functions, identify inputs/outputs, determine if relations are functions. Function notation.

Compare functions represented in different ways (equations, graphs, tables, verbal descriptions).

Model relationships with linear functions. Construct and analyze linear functions from real-world contexts.

Recognize and analyze nonlinear functions. Compare linear vs. nonlinear patterns.

Perform and describe translations, reflections, rotations, and dilations on the coordinate plane.

Understand congruence and similarity through transformations. Prove triangles congruent or similar.

Apply the Pythagorean theorem to find missing sides. Distance formula and 3D applications.

Interior and exterior angles of triangles. Angle-angle criterion for similarity.

Calculate volume of cylinders, cones, and spheres. Solve real-world volume problems.

Create and interpret scatter plots. Describe patterns, clustering, and associations (positive, negative, none).

Draw and interpret lines of best fit. Use equations to make predictions.

Construct and interpret two-way tables. Calculate relative frequencies and identify associations.