问题 解答题
直接写得数.
130×7=1.4÷0.2=
1
3
﹢0.25=
1÷3×
1
3
=
860÷2÷86=6÷1%=
3
4
-
1
5
=
5
9
×
1
5
÷
5
9
×
1
5
=
答案

130×7=910,1.4÷0.2=7,
1
3
﹢0.25=
7
12
1÷3×
1
3
=
1
9
860÷2÷86=5,6÷1%=600,
3
4
-
1
5
=
11
20
5
9
×
1
5
÷
5
9
×
1
5
=
1
25

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