Question

直接写出得数．

1 3 × 3 5 =	3 7 ÷ 3 5 =	1 4 + 1 5 =	7 8 + 1 8 =	4 9 ÷ 4 7 =
1 3 + 1 5 =	15× 3 5 =	10-0.6=	28.4÷0.4=	1 2 - 1 3 =

Answer 1

分析：根据分数乘除法、分数加减法、小数减法和小数除法的计算方法进行计算即可得到答案．

解答：解：

1 3 × 3 5 = 1 5	3 7 ÷ 3 5 = 5 7	1 4 + 1 5 = 9 20	7 8 + 1 8 =1	4 9 ÷ 4 7 = 7 9
1 3 + 1 5 = 8 15	15× 3 5 =9	10-0.6=9.4	28.4÷0.4=71	1 2 - 1 3 = 1 6

点评：此题主要考查的是分数乘除法、分数加减法、小数减法和小数除法的计算方法的应用．