9th Grade Mathematics Games
Numbers, operations, geometry & problem-solving
Most popular
Linear Functions
Sort functions into linear, exponential and quadratic families.
Function Notation and Function Machines
Evaluate, compose and invert functions.
Graphing Lines
Graph lines from slopes, points, and parallel or perpendicular rules.
Linear Equations
Solve multi-step equations and sort them by their solution.
Linear Inequalities
Wire compound and absolute-value inequalities to their solutions.
Systems of Equations and Systems Word Problems
Put elimination steps and word-problem setups in order.
Scientific Notation
Wire each calculation to its answer in scientific notation.
Rational vs Irrational and the Real Number System
Sort sums, products and roots into rational and irrational.
Angle Relationships
Use parallel lines and polygons to open each missing angle.
Transformations
Apply two transformations in a row and place the final image.
Dilations
Dilate figures by fractional factors and from centers other than the origin.
The Pythagorean Theorem
Use the converse of the Pythagorean Theorem to sort right triangles.
Similar Figures
Wire scale factors to their effect on lengths, areas and volumes.
Surface Area and Volume of Cones and Cylinders
Compute each solid's volume and send it to the matching station.
Compound Probability
Pour each probability into a jug marked in equal parts.
Scatter Plots
Read about data studies and tap what proves correlation — or doesn't prove cause.
Two-Way Tables
Sort relative frequencies into joint, marginal and conditional.
Frequently Asked Questions
- How many free 9th Grade mathematics games are there?
- LittleActivity has 20 free, interactive mathematics games designed specifically for 9th Grade students. New games are added regularly.
- Are these mathematics games aligned with school curriculum?
- Yes. All 9th Grade mathematics games are aligned with Common Core and state standards. They cover the key skills and concepts taught at this grade level.
- Do I need to create an account to play?
- No. All games are 100% free with no signup required. Just pick a game and start playing instantly in your browser on any device.
- Can my child play these games on a tablet?
- Yes. All LittleActivity games are designed to work on any device — desktop, tablet, or phone. No app download is needed.
- What skills do these mathematics games develop?
- These games develop mathematics fluency, critical thinking, and problem-solving skills through interactive gameplay. They reinforce classroom learning in a fun, pressure-free environment.