宝贝练练练 app for iPhone and iPad 4.6 ( 7776 ratings ) Lifestyle Utilities Developer: 康宏 廖 Free Current version: 1.2, last update: 1 year ago First release : 13 Jun 2023 App size: 61.6 Mb 观察屏幕中给出的颜色水桶,来选出对应的物体颜色!选择加法或乘法训练,练习自己的基础加法乘法运算!