问题 解答题
直接写出得数.
710-560=
450÷25=1.25×0.8=1÷0.5=
3
4
×
5
6
=
5
16
÷25%
=
1-
1
4
=
5
8
÷5+
3
8
=
答案

710-560=150,450÷25=18,1.25×0.8=1,1÷0.5=2,
3
4
×
5
6
=
5
8
5
16
÷25%
=1.25,
1-
1
4
=
3
4
5
8
÷5+
3
8
=
1
2

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