價格：免費
更新日期：2011-10-19
檔案大小：41M
目前版本：1.0
版本需求：Android 2.2 以上版本
官方網站：http://www.rocknlearn.com
Email：support@rocknlearn.com
聯絡地址：105 Commercial Circle Conroe, TX 77304
This app includes a music video from Rock 'N Learn's award winning Multiplication Rap DVD and a skip counting video to learn to count by 8 even faster. A randomized drill over facts from 8x0 through 8x12 helps learners check their progress. Once you've learned all the 8x facts, race the clock to see who can get the best time
