二年级除法口诀随机训练题衡水推荐版（2）带答案

28+7 =28・4 =56+7 =12・3 =30+6 =20-5 =12-5-4 =49-7 =36・9 =63-5-9 =35+7 =8+4 =35-5 =18・9 =15・5 =24・3 =1