问题 解答题
直接写得数.
1.2÷
6
7
=
1÷0.01-1=
1
4
-
1
5
=
1
5
×5=
2÷2%=0.5-20=5.7+11.8+4.3=2
5
9
-
5
6
+
4
9
=
1
6
+
1
8
)×24=
4.9×81=
答案

1.2÷
6
7
=1.4,
1÷0.01-1=99,
1
4
-
1
5
=
1
20
1
5
×5=125,
2÷2%=100,0.5-20=-19.5,5.7+11.8+4.3=21.8,2
5
9
-
5
6
+
4
9
=2
1
6
1
6
+
1
8
)×24=7,
4.9×81=396.9.
故答案为:1.4,99,
1
20
,125,100,-19.5,21.8,2
1
6
,7,396.9.

填空题 案例分析题
问答题 简答题