问题 解答题
直接写出得数
2
3
=
2
3
=
4
5
÷
5
4
=
0.6-
3
5
=
1÷3×
1
3
=
5
14
÷
5
14
=
4
5
×2.5=
1
2
×
1
3
÷
1
2
×
1
3
=
答案

2
3
=4
2
3
=9
4
5
÷
5
4
=
16
25
0.6-
3
5
=0
1÷3×
1
3
=
1
9
5
14
÷
5
14
=1
4
5
×2.5=2
1
2
×
1
3
÷
1
2
×
1
3
=
1
9

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