问题 解答题
直接写出得数.
0.4×0.5=
0.01÷4=
3
4
:0.25=
3
8
-
1
4
=
0.252+0=0.125÷
1
8
=
3.26+(4.8-3.26)=72×156-56×72=
答案

0.4×0.5=0.2,0.01÷4=0.0025,
3
4
:0.25=3,
3
8
-
1
4
=
1
8
0.252+0=0.0625,0.125÷
1
8
=1,
3.26+(4.8-3.26)=4.8,72×156-56×72=7200.

单项选择题
单项选择题