问题 解答题
直接写出下面各题的得数.
5
6
-
1
2
=
1
6
=
1
5
=
2-
3
4
=
2
3
÷
3
5
=
4
7
+
4
7
=
10÷
2
5
=
10×
2
5
=
3.14×2=0÷3.14=
25×
4
5
=
1+
3
4
=
1
3
÷
1
9
=
5
8
×
16
35
=
1
5
+
3
7
+
4
5
=
3
4
×
8
9
=
5
8
-
4
7
)×0=
2
3
=
1
5
-
1
6
)×30=
3.14×4=
答案

5
6
-
1
2
=
1
3
1
6
=24,
1
5
=
7
5
2-
3
4
=1
1
4
2
3
÷
3
5
=
10
9
4
7
+
4
7
=
8
7
10÷
2
5
=25,
10×
2
5
=4,
3.14×2=6.28,0÷3.14=0,
25×
4
5
=20,
1+
3
4
=1
3
4
1
3
÷
1
9
=3,
5
8
×
16
35
=
2
7
1
5
+
3
7
+
4
5
=1
3
7
3
4
×
8
9
=
2
3
5
8
-
4
7
)×0=0,
2
3
=9,
1
5
-
1
6
)×30=1,
3.14×4=12.56.

填空题
单项选择题 B型题