Pure Math Drills

Pure Math Drills is a fast, focused arithmetic trainer that decides what you should practice next.

Open the app and you are already drilling. A short warm-up finds your level, then every problem is chosen from what you know, what is starting to fade and what is next: a stretch, not a slog.

• Endless adaptive drill: no menus, no setup, no grade levels
• Practice tracks for addition, subtraction, multiplication, division, negative numbers, fractions, decimals, percents, powers and roots, order of operations, and simple equations — turn on any combination in Settings
• A visible timer bar on every problem that adapts to your own speed; running out of time never counts as a wrong answer
• See exactly which problems you missed after every round, with the correct answers
• Missed problems come back a few problems later, and mastered facts return for review before you forget them
• A built-in keypad; correct answers advance instantly, and mistakes show the right answer in place
• A quick check-in after every 10 problems
• Settings for haptics and which skill families to practice
• Available in English, Simplified Chinese and Traditional Chinese — the app follows your device's language, or its own language setting on Android 13 and later

Your progress stays on your device. Pure Math Drills has no ads, no accounts and no tracking.