问题 解答题
直接写出得数.
3.8×10%=
3
16
×
4
9
=
1
4
÷0.75=
3
4
+
1
5
)×20=
5
6
÷
2
3
÷
5
6
=
10÷10%=
3
4
×
1
4
÷
1
4
×
3
4
=
5
8
×0.25+0.25×
3
8
=
答案

3.8×10%=0.38,
3
16
×
4
9
=
1
12
1
4
÷0.75=
1
3
3
4
+
1
5
)×20=19,
5
6
÷
2
3
÷
5
6
=
3
2
10÷10%=100.
3
4
×
1
4
÷
1
4
×
3
4
=
9
16
5
8
×0.25+0.25×
3
8
=0.25.

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