问题 解答题
直接写出得数.
1022+78=311-201=0.88+0.2=0.125×0.8=2÷0.3×0.5=
16÷
2
5
=
17
31
÷(2-
14
31
)×0=
5
12
-
1
6
+
1
3
=
1
2
×
2
3
+
2
3
=
1
4
+
7
12
÷
1
3
=
答案

1022+78=1100,311-201=110,0.88+0.2=1.08,0.125×0.8=0.1,2÷0.3×0.5=3
1
3
16÷
2
5
=40,
17
31
÷(2-
14
31
)×0=0,
5
12
-
1
6
+
1
3
=
7
12
1
2
×
2
3
+
2
3
=1,
1
4
+
7
12
÷
1
3
=2.

单项选择题
单项选择题