2019年12月11日
new : word problems to understand subtractions with 3 levels of difficulties.
架构armeabi-v7a
系统要求Android 4.1+ (Jelly Bean, API 16)
签名89d1c1c8a7b5bae53cac344af6b16c14f424d3ee
Screen DPI120-640dpi
文件SHA1c05b628d42ff53dc17748015f592bfddbd294cb9
上传者Mah Rez