2进制加法－笔算
一开始做了乘法，但是发现儿子再做两位数加法时也很容易出错。我做了一个练习计算的应用程序，希望可以帮组儿子的学习。它包含了无进位加法和有进位加法两部分，共提供了146套题。每套中有20题，一天一套的话，应该就能有效果。特别是有进位，一共提供了96套题，基本上覆盖了所有的2进位有进位加法的所有题目。另外...
c二進位加法
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News and information about the pro baseball player Chris Iannetta. Also includes news about 30 professional baseball teams and over 400 individual pla...
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News and information about the pro baseball player Matt Garza. Also includes news about 30 professional baseball teams and over 400 individual players...
TFApproachAnalysis
TFApproachAnalysis application uses supplied athlete data to optimize Run Way Approach and Circle Approach. Run Way Approach includes Long Jump, Tripl...
Mike Aviles News
News and information about the pro baseball player Mike Aviles. Also includes news about 30 professional baseball teams and over 400 individual player...
Gavin Floyd News
News and information about the pro baseball player Gavin Floyd. Also includes news about 30 professional baseball teams and over 400 individual player...
Chris Coghlan News
News and information about the pro baseball player Chris Coghlan. Also includes news about 30 professional baseball teams and over 400 individual play...
Mat Latos News
News and information about the pro baseball player Mat Latos. Also includes news about 30 professional baseball teams and over 400 individual players....
Mike Napoli News
News and information about the pro baseball player Mike Napoli. Also includes news about 30 professional baseball teams and over 400 individual player...
Cody Ross News
News and information about the pro baseball player Cody Ross. Also includes news about 30 professional baseball teams and over 400 individual players....