A direct-start two-digit addition and subtraction quiz with English by default, a Chinese language toggle, horizontal and vertical calculations, four large answer choices, 20-question rounds, cloud-saved settings, generated audio feedback, and final correct/wrong results.
> about
关于 Two-Digit Math Quiz
Two-Digit Math Quiz 是 AIGameShare 上的免费浏览器
Puzzle 游戏。打开就能玩，不用安装；先试当前首选版本，
想来一局的时候直接开始。
AIGameShare 会把一个游戏 idea 当成 collection。不同创作者可以上传自己的 build，表现最好的版本会排到最前面。
> versions
创作者版本
当前首选版本
Two-Digit Math Quiz
A direct-start, mobile-friendly two-digit addition and subtraction quiz with English by default, a Chinese language toggle, 20-question rounds, horizontal expression display, vertical column-work display, large multiple-choice answers, gradual carry and borrow practice, immediate answer feedback, result-screen correct/wrong totals, AIGameShare cloud save for language, mute, and best score, safe local storage fallback, generated WebAudio feedback, keyboard and touch controls, and Quiz Score leaderboard submission.
