Math practice for kids with rewards
A free online math trainer for kids in grades 1–4. Solve 24 problems at your level, earn coins, open chests, and unlock 14 progressive worlds — from adding to five all the way to word problems and decimals. No signup, no paywall. Works offline once the page has loaded, and includes a printable worksheet version of the same problems.
How to play
Choose a profile or create a new one with a name and avatar. Your progress is saved in this browser only.
Fourteen levels cover grades 1–4 — start at Add to 5 and unlock each new world by solving 80% correctly.
Fill in the answers and tap Check. Wrong answers are highlighted in red without revealing the correct number — so you keep thinking.
Every correct answer earns coins. Finishing without mistakes or hints adds big bonuses. Daily streak gives extra coins each day.
After a completed set, open a loot chest, catch falling coins, or spin the wheel to multiply what you earned.
Stuck on a type of problem? The trainer notices and gives you more practice on that exact kind. When you are ready, unlock the next level.
Build confidence with addition, subtraction, and multiplication
10 mixed problems. +50 coins.