问题 解答题
心灵脑快.
1-0.89=
11
15
×
25
44
=
1
18
+
1
24
=
1
4
+
1
12
)×12=
2-
3
7
-
4
7
=
0.1÷0.01=
5.1÷
3
4
=
4
5
:0.2=
1
10
×99+
1
10
=
11÷
1
11
×
1
11
÷
1
11
=
答案

1-0.89=0.11

11
15
×
25
44
=
5
12
1
18
+
1
24
=
7
72

1
4
+
1
12
)×12=4 2-
3
7
-
4
7
=1 0.1÷0.01=10

5.1÷

3
4
=6.8
4
5
:0.2=4
1
10
×99+
1
10
=10

11÷

1
11
×
1
11
÷
1
11
=121

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