问题 解答题
直接写出得数.
5
7
×
14
15
=
1
9
÷
2
3
=
1.25×0.16×8=2.6-1.7=
44÷
11
10
=
6
7
×
5
9
=
2
3
×
9
4
×
1
2
=
1
2
-
1
5
=
5
8
×16+
1
8
×16=
0.6+99×0.6=
答案

5
7
×
14
15
=
2
3
1
9
÷
2
3
=
1
6
1.25×0.16×8=1.62.6-1.7=0.9
44÷
11
10
=40
6
7
×
5
9
=
10
21
2
3
×
9
4
×
1
2
=
3
4
1
2
-
1
5
=
3
10
5
8
×16+
1
8
×16=12
0.6+99×0.6=60.

单项选择题
单项选择题