APKPure Appを使用する
Mental Mathの旧いバージョンをダウンロードすることが可能
最も包括的な数学の演習。
Prepare for school exam by practicing with the math exercises.Improve your math fluency through dozens of multiple-choice tests.
comprehensive tests for Grade 1 to Grade 5 students.
Get the detail result after test and show comparison against previous tests.