问题 解答题
直接写出得数.
0.875-
3
5
=
2.5×40=3.7×1000=0.25×8.5×4=
12×1%=
1
8
÷
3
4
=
2
5
+
1
6
=
3
11
×9÷
3
11
=
答案

0.875-

3
5
=0.275;2.5×40=100; 3.7×1000=3700;0.25×8.5×4=8.5;

12×1%=0.12;

1
8
÷
3
4
=
1
6
2
5
+
1
6
=
17
30
3
11
×9÷
3
11
=9.

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