问题 解答题
直接写出下面各题的结果.
1
4
÷
1
8
=
28
35
÷4=
18÷
6
7
=
10÷10%=
1
2
-
1
3
)×6=
2
9
-
2
9
×0=
8-
11
20
-
9
20
=
102-52=
2008
2009
×2010=
12.5×3.5×0.08=
答案

1
4
÷
1
8
=2,
28
35
÷4=
1
5
18÷
6
7
=21,
10÷10%=100,
1
2
-
1
3
)×6=1,
2
9
-
2
9
×0=
2
9
8-
11
20
-
9
20
=7,
102-52=75,
2008
2009
×2010=2008
2008
2009
12.5×3.5×0.08=3.5.

综合
单项选择题