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9th Grade Mathematics Games

Numbers, operations, geometry & problem-solving

25 games
9th Grade

Angle Relationships

Find missing angles in transversals.

hard1-4 players20 min

Compound Probability

Find probability of multiple events.

hard1-4 players20 min

Dilations

Find scale factor and image size.

medium1-4 players20 min

Exponents

Simplify expressions with exponents.

hard1-4 players20 min

Function Machine

Figure out the rule from input-output pairs.

medium2-4 players15 min

Function Notation

Evaluate functions for given inputs.

medium1-4 players20 min

Graphing Lines

Match equations to graphs.

medium1-4 players20 min

Linear Equation Race

Solve linear equations and graph on coordinate planes.

hard2-4 players20 min

Linear Functions

Identify slope and intercept from equations.

hard1-4 players20 min

Linear Inequalities

Graph solutions of inequalities.

hard1-4 players20 min

Pythagorean Theorem

Find missing sides in right triangles.

medium1-4 players20 min

Quadratic Basics

Identify quadratic forms and solve by factoring.

hard1-4 players20 min

Rational vs Irrational

Identify number types.

medium1-4 players20 min

Real Number System

Classify numbers by type.

hard1-4 players20 min

Scatter Plots

Interpret scatter plots and trends.

hard1-4 players20 min

Scientific Notation

Convert to and from scientific notation.

medium1-4 players20 min

Similar Figures

Use similarity to find missing lengths.

hard1-4 players20 min

Surface Area

Find surface area of cylinders and cones.

medium1-4 players20 min

Systems Word Problems

Solve systems from word problems.

hard1-4 players20 min

Systems of Equations

Solve systems using graphing, substitution and elimination.

hard2-4 players20 min

Transformations

Identify translations, rotations, reflections.

hard1-4 players20 min

Triangle Congruence

Identify congruent triangles.

medium1-4 players20 min

Two-Way Tables

Analyze two-way tables.

medium1-4 players20 min

Volume Cones

Calculate volume of cones.

medium1-4 players20 min

Volume Cylinders

Calculate volume of cylinders.

hard1-4 players20 min

Frequently Asked Questions

How many free 9th Grade mathematics games are there?
LittleActivity has 25 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.

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