问题 解答题
2-1.02=1
3
4
+3.25=
1
3
=
2.5×
2
5
=
1
5
-
1
6
=
10-1
1
7
=
1
2
-
1
2
×
1
2
=
0.37÷______=
1
10
(1-100%)×3=
答案

2-1.02=0.981
3
4
+3.25=5
1
3
=12
2.5×
2
5
=1
1
5
-
1
6
=
1
30
10-1
1
7
=8
6
7
1
2
-
1
2
×
1
2
=
1
4
0.37÷3.7=
1
10
(1-100%)×3=0

单项选择题
单项选择题