Question

直接写得数．

6 7 ÷3=	0÷ 3 8 =	6÷ 2 5 =	15÷ 1 5 =
0× 1 5 =	3 7 ÷15=	1 2 ÷4=	4÷ 1 4 =
1 2 × 1 3 =	4 5 × 5 7 =	1 2 - 1 4 =	9 16 × 4 5 =
2 3 × 1 10 =	24× 3 8 =	1 9 ×9=	7 8 ×1=

Answer 1

考点：分数除法,分数乘法

专题：运算顺序及法则

分析：根据分数乘、除法的计算方法和分数减法的计算方法进行计算．

解答：

解： 6 7 ÷3= 2 7	0÷ 3 8 =0	6÷ 2 5 =15	15÷ 1 5 =75
0× 1 5 =0	3 7 ÷15= 1 35	1 2 ÷4= 1 8	4÷ 1 4 =16
1 2 × 1 3 = 1 6	4 5 × 5 7 = 4 7	1 2 - 1 4 = 1 4	9 16 × 4 5 = 9 20
2 3 × 1 10 = 1 15	24× 3 8 =9	1 9 ×9=1	7 8 ×1= 7 8

点评：本题主要考查了学生对分数乘、除法的掌握情况．