问题 解答题
直接写得数.
11
4
×
2
11
=
3600÷30=37×1%=0.32=
1
4
÷2×
1
4
=
3
4
÷25%=
5-
8
9
=
0.9+0.4=
2
9
+
1
6
=
1
1
4
-
1
5
-
4
5
=
答案

11
4
×
2
11
=0.5,
3600÷30=120,37×1%=0.37,0.32=0.09,
1
4
÷2×
1
4
=
1
16
3
4
÷25%=3,
5-
8
9
=4
1
9
0.9+0.4=1.3,
2
9
+
1
6
=
7
18
1
1
4
-
1
5
-
4
5
=
1
4

填空题
多项选择题