打印
得分:___________________ 耗时:_______________ 日期: 2025-12-9
13
+
15
=
13
+
17
=
15
+
19
=
13
+
17
=
11
+
12
=
10
+
13
=
15
+
19
=
10
+
13
=
13
+
16
=
11
+
12
=
15
+
13
=
10
+
16
=
18
+
10
=
11
+
15
=
12
+
17
=
10
+
13
=
10
+
16
=
15
+
10
=
19
+
14
=
19
+
11
=
17
+
15
=
15
+
13
=
17
+
10
=
18
+
11
=
13
+
16
=
15
+
10
=
18
+
10
=
11
+
15
=
11
+
16
=
11
+
13
=
18
+
12
=
15
+
19
=
11
+
10
=
10
+
16
=
18
+
11
=
11
+
17
=
10
+
18
=
12
+
17
=
10
+
19
=
19
+
11
=
19
+
12
=
13
+
17
=
12
+
17
=
11
+
13
=
13
+
19
=
17
+
10
=
18
+
17
=
10
+
19
=
17
+
13
=
18
+
10
=
15
+
16
=
15
+
10
=
11
+
17
=
13
+
18
=
12
+
12
=
11
+
19
=
10
+
19
=
11
+
16
=
10
+
12
=
14
+
16
=
17
+
15
=
13
+
17
=
11
+
17
=
15
+
19
=
13
+
12
=
15
+
12
=
14
+
16
=
16
+
15
=
18
+
17
=
18
+
11
=
10
+
19
=
13
+
17
=
11
+
12
=
19
+
18
=
11
+
13
=
12
+
17
=
14
+
13
=
12
+
17
=
18
+
10
=
13
+
18
=
19
+
12
=
17
+
10
=