Coordinates & Algebra Games for Kids
8 free coordinates & algebra games you can play right now in the browser — no ads, no sign-up, on phone, tablet or computer. Each one makes the math the game itself, so your child learns by doing. They’re ordered easiest first, so you can start at the top and work down.
- Inequality IsleGrades 4–6Place the boundary of an inequality on the number line, find the smallest solution, or count how many whole numbers make it true.
- Expression LabGrades 4–6Substitute a value for x and evaluate the expression — from x + b to a·x + b — then dial the result.
- Coordinate QuestGrades 5–6Plot and read points on a four-quadrant grid — across for x, up or down for y, and follow routes from the origin.
- Function FactoryGrades 4–6Number pods ride a neon conveyor through machines like ×2 and +3, morphing as they go. Tune the gates to fill each order, reverse-engineer inputs, and crack mystery rules.
- Balance ScaleGrades 4–6Tip the beam level to solve the equation — balance the pans, solve for x, and build equal weights on both sides.
- Order OpsGrades 4–6Collapse an expression to one number by running the operations in the right order — multiply and divide before you add and subtract.
- Deep Sea Vector SalvageGrades 5–6Pilot the Nautilus across a four-quadrant ocean grid. Set thrust = target − ship to salvage treasure — then beat drifting currents and sea-mine routes as you dive into negative depths.
- Two-Step SolverGrade 6Solve two-step equations like 3x + 4 = 19 — balance the scale and dial the value of x.