题目内容

直接写得数.
0.51÷0.3=1-0.375=48×12.5%=1.6×0.5×2=
5
8
+
1
5
=
0.9×9+0.9=2-
2
5
-
3
5
=
3
4
÷75%=
0.2×0.2=6-6÷7=
0.51÷0.3=1.7,
1-0.375=0.625,
48×12.5%=6,
1.6×0.5×2=1.6,
5
8
+
1
5
=
33
40

0.9×9+0.9=9,
2-
2
5
-
3
5
=1,
3
4
÷75%=1,
0.2×0.2=0.04,
6-6÷7=5
1
7
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