84 free math resources for 9th Grade, organised by topic with answer sheets, study guides and topic tests.
Math builds in layers: counting leads to place value, place value to addition and subtraction, those to multiplication, division, fractions and then algebra. When a student struggles, the cause is often a gap one or two layers down. Our worksheets are organized by topic and level so you can step back to the layer that needs attention, then move forward with confidence.
Printable practice with an answer sheet.
Perimeter and area of rectangles, squares, triangles and composite shapes. Builds confidence with the core skill before adding complexity.…
Name the quadrant of a point, find the midpoint of a segment and the distance between two points. Builds confidence with the core skill…
Factor monic quadratics and solve quadratic equations by factoring. Builds confidence with the core skill before adding complexity. This…
Multiply and divide powers, raise a power to a power, and use zero and negative exponents. Builds confidence with the core skill before…
Calculate measures of center and spread from small data sets. Builds confidence with the core skill before adding complexity. This 9th…
Simple probability with marbles, spinners, dice and cards, written as fractions. Builds confidence with the core skill before adding…
Find the hypotenuse or a shorter side of a right triangle. Builds confidence with the core skill before adding complexity. This 9th Grade…
Simplify ratios, divide amounts in a given ratio and solve ratio problems. Builds confidence with the core skill before adding complexity.…
Calculate simple interest with I = Prn, then compound interest with A = P(1 + r)ⁿ, and compare the two. Builds confidence with the core…
Collect like terms and simplify algebraic expressions. Builds confidence with the core skill before adding complexity. This 9th Grade…
Find the slope between two points, read the slope and y-intercept from an equation, write the equation of a line and test whether a point…
One-step, two-step and equations with parentheses or variables on both sides. Builds confidence with the core skill before adding…
Solve pairs of linear equations by elimination or substitution. Builds confidence with the core skill before adding complexity. This 9th…
Use sine, cosine and tangent to find unknown sides in right triangles. Builds confidence with the core skill before adding complexity.…
Volume of cubes and rectangular prisms by counting and by formula, then triangular prisms and cylinders. Builds confidence with the core…
Perimeter and area of rectangles, squares, triangles and composite shapes. Expected-level practice for this grade. This 9th Grade…
Name the quadrant of a point, find the midpoint of a segment and the distance between two points. Expected-level practice for this grade.…
Factor monic quadratics and solve quadratic equations by factoring. Expected-level practice for this grade. This 9th Grade worksheet has…
Multiply and divide powers, raise a power to a power, and use zero and negative exponents. Expected-level practice for this grade. This…
Calculate measures of center and spread from small data sets. Expected-level practice for this grade. This 9th Grade worksheet has 8…
Simple probability with marbles, spinners, dice and cards, written as fractions. Expected-level practice for this grade. This 9th Grade…
Find the hypotenuse or a shorter side of a right triangle. Expected-level practice for this grade. This 9th Grade worksheet has 8…
Simplify ratios, divide amounts in a given ratio and solve ratio problems. Expected-level practice for this grade. This 9th Grade…
Calculate simple interest with I = Prn, then compound interest with A = P(1 + r)ⁿ, and compare the two. Expected-level practice for this…
Collect like terms and simplify algebraic expressions. Expected-level practice for this grade. This 9th Grade worksheet has 14 questions…
Find the slope between two points, read the slope and y-intercept from an equation, write the equation of a line and test whether a point…
One-step, two-step and equations with parentheses or variables on both sides. Expected-level practice for this grade. This 9th Grade…
Solve pairs of linear equations by elimination or substitution. Expected-level practice for this grade. This 9th Grade worksheet has 8…
Use sine, cosine and tangent to find unknown sides in right triangles. Expected-level practice for this grade. This 9th Grade worksheet…
Volume of cubes and rectangular prisms by counting and by formula, then triangular prisms and cylinders. Expected-level practice for this…
Perimeter and area of rectangles, squares, triangles and composite shapes. A challenge set for students ready to stretch further. This 9th…
Name the quadrant of a point, find the midpoint of a segment and the distance between two points. A challenge set for students ready to…
Factor monic quadratics and solve quadratic equations by factoring. A challenge set for students ready to stretch further. This 9th Grade…
Multiply and divide powers, raise a power to a power, and use zero and negative exponents. A challenge set for students ready to stretch…
Calculate measures of center and spread from small data sets. A challenge set for students ready to stretch further. This 9th Grade…
Simple probability with marbles, spinners, dice and cards, written as fractions. A challenge set for students ready to stretch further.…
Find the hypotenuse or a shorter side of a right triangle. A challenge set for students ready to stretch further. This 9th Grade worksheet…
Simplify ratios, divide amounts in a given ratio and solve ratio problems. A challenge set for students ready to stretch further. This 9th…
Calculate simple interest with I = Prn, then compound interest with A = P(1 + r)ⁿ, and compare the two. A challenge set for students ready…
Collect like terms and simplify algebraic expressions. A challenge set for students ready to stretch further. This 9th Grade worksheet has…
Find the slope between two points, read the slope and y-intercept from an equation, write the equation of a line and test whether a point…
One-step, two-step and equations with parentheses or variables on both sides. A challenge set for students ready to stretch further. This…
Solve pairs of linear equations by elimination or substitution. A challenge set for students ready to stretch further. This 9th Grade…
Use sine, cosine and tangent to find unknown sides in right triangles. A challenge set for students ready to stretch further. This 9th…
Volume of cubes and rectangular prisms by counting and by formula, then triangular prisms and cylinders. A challenge set for students…
One-step, two-step and equations with parentheses or variables on both sides. A challenge set for students ready to stretch further. This…
Radius and diameter, circumference and area of circles, and working backwards from the circumference or area. Builds confidence with the…
Find percentages of quantities, including discounts and increases. Builds confidence with the core skill before adding complexity. This…
Convert between ordinary numbers and scientific notation. Builds confidence with the core skill before adding complexity. This 9th Grade…
Solve one- and two-step inequalities, including reversing the sign when multiplying or dividing by a negative number, and list…
Use speed = distance ÷ time to find speed, distance or time, including times in hours and minutes. Builds confidence with the core skill…
Substitute values into expressions and formulas and evaluate. Builds confidence with the core skill before adding complexity. This 9th…
Radius and diameter, circumference and area of circles, and working backwards from the circumference or area. Expected-level practice for…
Find percentages of quantities, including discounts and increases. Expected-level practice for this grade. This 9th Grade worksheet has 12…
Convert between ordinary numbers and scientific notation. Expected-level practice for this grade. This 9th Grade worksheet has 12…
Solve one- and two-step inequalities, including reversing the sign when multiplying or dividing by a negative number, and list…
Use speed = distance ÷ time to find speed, distance or time, including times in hours and minutes. Expected-level practice for this grade.…
Substitute values into expressions and formulas and evaluate. Expected-level practice for this grade. This 9th Grade worksheet has 12…
Radius and diameter, circumference and area of circles, and working backwards from the circumference or area. A challenge set for students…
Find percentages of quantities, including discounts and increases. A challenge set for students ready to stretch further. This 9th Grade…
Solve one- and two-step inequalities, including reversing the sign when multiplying or dividing by a negative number, and list…
Use speed = distance ÷ time to find speed, distance or time, including times in hours and minutes. A challenge set for students ready to…
Substitute values into expressions and formulas and evaluate. A challenge set for students ready to stretch further. This 9th Grade…
Work out unit prices (cost per 100 g, per liter, per item) and decide which pack is better value. Builds confidence with the core skill…
Turn word problems into equations and solve them: think-of-a-number puzzles, consecutive numbers, perimeters and shopping problems. Builds…
Use the distributive property, then binomial products. Builds confidence with the core skill before adding complexity. This 9th Grade…
Find the percentage increase or decrease between two amounts, and work backwards from a percentage change. Builds confidence with the core…
Simplify radicals, add and subtract like radicals, multiply radicals, expand parentheses and rationalize denominators. Builds confidence…
Work out unit prices (cost per 100 g, per liter, per item) and decide which pack is better value. Expected-level practice for this grade.…
Turn word problems into equations and solve them: think-of-a-number puzzles, consecutive numbers, perimeters and shopping problems.…
Use the distributive property, then binomial products. Expected-level practice for this grade. This 9th Grade worksheet has 12 questions…
Find the percentage increase or decrease between two amounts, and work backwards from a percentage change. Expected-level practice for…
Simplify radicals, add and subtract like radicals, multiply radicals, expand parentheses and rationalize denominators. Expected-level…
Use the distributive property, then binomial products. Expected-level practice for this grade. This 9th Grade worksheet has 12 questions…
Work out unit prices (cost per 100 g, per liter, per item) and decide which pack is better value. A challenge set for students ready to…
Turn word problems into equations and solve them: think-of-a-number puzzles, consecutive numbers, perimeters and shopping problems. A…
Use the distributive property, then binomial products. A challenge set for students ready to stretch further. This 9th Grade worksheet has…
Find the percentage increase or decrease between two amounts, and work backwards from a percentage change. A challenge set for students…
Simplify radicals, add and subtract like radicals, multiply radicals, expand parentheses and rationalize denominators. A challenge set for…
Factor algebraic expressions by taking out the highest common factor, including variables and negative common factors. Builds confidence…
Factor algebraic expressions by taking out the highest common factor, including variables and negative common factors. Expected-level…
Factor algebraic expressions by taking out the highest common factor, including variables and negative common factors. A challenge set for…
Clear explanations, examples and tips.
Explains the Pythagorean theorem for right triangles, how to find the hypotenuse, how to find a shorter side, and how to test whether a…
Formulas and rules at a glance.
A compact reference for right triangle trigonometry in 9th grade: labeling the opposite, adjacent and hypotenuse, choosing sine, cosine or…
Yes. Math worksheets are generated by checked procedures, so every answer is computed rather than typed by hand, and each answer sheet shows the working.
Start on Level 2 (the expected standard for the year). If they find it hard, drop to Level 1; if it's easy, try Level 3 or the next year level.
Yes — all resources are free to print and share for personal, classroom and homeschool use.
