问题 解答题
直接写得数.
3
7
×
7
15
=
0.35÷0.7=
3
4
×75%=
1
2
×
1
6
÷
1
2
×
1
6
=
0.8÷1%=
1
3
÷
1
2
=
8×(1.9+0.6)=1.2÷6+1.2÷4=
答案

3
7
×
7
15
=
1
5
0.35÷0.7=0.5,
3
4
×75%=
9
16
1
2
×
1
6
÷
1
2
×
1
6
=
1
36
0.8÷1%=80,
1
3
÷
1
2
=12,
8×(1.9+0.6)=20,1.2÷6+1.2÷4=0.5.
故答案为:
1
5
,0.5,
9
16
1
36
,80,12,20,0.5.

单项选择题
单项选择题