- 216.50 KB
- 2021-05-25 发布
2
1 +
3
1 =
2
1 -
4
1 =
5
2 -
5
1 =
7
4 -
7
1 =
8
7 -
8
3 =
10
1 +
5
2 =
6
5 -
3
2 =
3
1 +
5
1 =
5
4 -
5
2 =
6
1 +
3
1 =
2
1 -
8
1 =
8
3 +
8
3 =
2
1 -
5
1 =
7
4 +
7
3 = 1-
8
7 =
6
5 +
6
5 =
1-
12
5 =
5
3 +
2
1 =
10
9 -
10
3 =
7
5 -
7
5 =
8
3 +
8
5=
6
1 +
12
7 =
4
1 +
4
3 =
7
3 +
2
1 =
10
9 -
2
1 =
10
9 -
5
3 =
3
2 -
6
1 =
5
4 -
10
3 =
19
7 +
19
11 =
12
5 -
12
1 =
6
5 +
3
1 =
5
1 -
6
1 =
6
1 +
4
1 =
7
1 -
8
1 =
8
1 +
8
1 =
8
3 -
3
1 =
9
5 +
9
4 =
9
5 —
3
1 =
5
4 -
3
2 =
2
1 -
12
5 =
6
5 -
3
2 =
2
1 +0.4=
2
1 -0.5= 0.2+
10
1 =
8
3 +
2
1 =
9
8 -
3
1 =
5
4 -
3
1 =
6
1 +
8
1 =
5
12+3
4+ 1
12
7
10-3
8-1
8
4
15+5
6
1
2-(3
4-3
8
) 5
6-(1
3+ 3
10
) 2
3+5
6
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