FunMath.apk
适用于小学生的用于练习数学的Android应用程序
应用概述:
主屏幕应提供以下练习的选择:
添加:
subchoice 1: basic level (random integers 1 to 9)
subchoice 2: advanced (random integers 10 to 99)
subchoice 3: custom range (user's choice up to 9 chars)
减法:
subchoice 1: basic level (random integer 1 to 9, always positive)
subchoice 2: advanced (10 to 99, always positive)
subchoice 3: custom range (user's choice, can be negativ