Question

直接寫(xiě)得數(shù) 3 4 ×2=	18× 5 9 =	8 9 - 5 6 =	7 8 ÷ 7 16 =
2 3 ÷ 4 9 =	5 7 × 3 5 =	5÷ 5 12 =	2 3 ÷2=
7 12 × 3 7 =	0÷ 1 2 =	1 3 ÷2=	2 3 × 3 4 =

Answer 1

考點(diǎn)：分?jǐn)?shù)乘法,分?jǐn)?shù)除法

專(zhuān)題：運(yùn)算順序及法則

分析：本題根據(jù)分?jǐn)?shù)乘法與除法及減法的運(yùn)算法則計(jì)算即可．

解答： 解：

3 4 ×2= 3 2	18× 5 9 =10	8 9 - 5 6 = 1 18	7 8 ÷ 7 16 =2
2 3 ÷ 4 9 = 3 2	5 7 × 3 5 = 3 7	5÷ 5 12 =12	2 3 ÷2= 1 3
7 12 × 3 7 = 1 4	0÷ 1 2 =0	1 3 ÷2= 1 6	2 3 × 3 4 = 1 2

點(diǎn)評(píng)：完成此類(lèi)題目要細(xì)心，注意通分約分．