问题 解答题
直接写出下面各题的得数
2007-619=
1.25×1.6=
2
9
×
3
8
=
1
2
÷
5
6
=
1-
3
5
+
2
5
=
3900÷30=8.18+2.92=
1
6
+
1
9
=
2-
2
7
=
1
3
×3÷3×
1
3
=
答案

2007-619=1388,1.25×1.6=2,
2
9
×
3
8
=
1
12
1
2
÷
5
6
=
3
5
1-
3
5
+
2
5
=
4
5
3900÷30=130,8.18+2.92=11.1,
1
6
+
1
9
=
5
18
2-
2
7
=
12
7
1
3
×3÷3×
1
3
=
1
9
故答案为:1388,2,
1
12
3
5
4
5
,130,11.1,
5
18
12
7
1
9

单项选择题
单项选择题