问题 解答题
直接写出得数.
7200÷40=
3.57+4.3=(
1
6
-
1
8
)
×24=
8
9
×
15
16
=
4
9
-
4
9
÷4=
2÷0.02=0.25×0.4=
1
7
+
1
8
=
4
7
÷9×
4
7
=
1.7-
7
10
=
答案

7200÷40=180,3.57+4.3=7.87,(
1
6
-
1
8
)
×24=1,
8
9
×
15
16
=
5
6
4
9
-
4
9
÷4=8
8
9
2÷0.02=100,0.25×0.4=0.1,
1
7
+
1
8
=
15
56
4
7
÷9×
4
7
=
16
49
1.7-
7
10
=1.
故答案为:180,7.87,1,
5
6
8
8
9
,100,0.1,
15
56
16
49
,1.

单项选择题
问答题 论述题