问题 解答题
直接写出得数.
3005-899=7.25+2.75=9.8÷98=0.1÷1%=
1
3
-
1
4
=
5
7
=
4
27
×
9
16
=
2.5÷5=
答案

3005-899=2106,7.25+2.75=10,9.8÷98=0.1,0.1÷1%=10,
1
3
-
1
4
=
1
12
5
7
=7,
4
27
×
9
16
=
1
12
2.5÷5=0.5.

解答题
单项选择题