100以内整数除法练习题衡水推荐版（7）带答案

8+4 =16・8 =18・6 =12・4 =18+3 =72+9 =45+5 =42・7 =32:8 =21:3 二30+10 =72・8 =35+7 =35+7 =15+5 =30+6 =14+2