问题 解答题
2
3
×
7
8
=
2
13
=
2
5
÷
3
2
=
11
15
×
25
44
=
180÷
9
10
=
7
11
÷14
=
答案

(1)
2
3
×
7
8
=
7
12
(2)0×
2
13
=0,

(3)

2
5
÷
3
2
=
4
15

(4)

11
15
×
25
44
=
5
12

(5)180÷

9
10
=200,

(6)

7
11
÷14=
1
22

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