價格：免費
更新日期：2018-11-09
檔案大小：2.8M
目前版本：1.0
版本需求：Android 4.4 以上版本
官方網站：mailto:mathematic.for.children@hotmail.com
It helps children to practice basic operations (multiplication, division, addition, subtraction).
-You can select the number of test questions.
-You can select the level of difficulty all the test questions.
-Questions in each test are different each other.