About Math Drill
What Math Drill is, who it is for, and the open-source game it is built on.
Last updated: 2026-09-30
What Math Drill is
Math Drill is a free browser game for practicing elementary school arithmetic. It covers 58 calculation skills from Grade 1 to Grade 6: pairs that make 10, carrying and borrowing, column addition and subtraction, the times tables, division with remainders, long division, decimals, fractions, rounding, percentages, ratios and simple equations.
The idea is simple: practice should feel like a celebration. Every right answer adds another layer to the show, from confetti and a cheering crowd to fireworks and a faster beat, and a round ends with a finale. Wrong answers never end the game; you just try again.
Who it is for
Children of roughly 6 to 12 who are learning arithmetic, parents looking for a short daily routine, and adults who want to keep their mental math sharp. There are no accounts and nothing to buy.
Built on open source
The game engine is based on Dopa Drill by gear_machine, released under the MIT license, together with the Chinese and English localization by yuanyang749. Math Drill is not an official version of that project. Fibo the fox, the Math Drill name and logo, and this website are our own.
The game uses the fonts Dela Gothic One and Zen Maru Gothic under the SIL Open Font License 1.1.