9 + 4 + 7 =
20
8 + 5 + 2 =
15
12 + 3 - 2 =
13
15 - 12 - 2 =
1
5 - 3 + 18 =
20
4 - 1 + 8 =
11
4 + 9 + 7 =
20
2 + 8 + 4 =
14
10 + 8 + 1 =
19
15 - 5 - 8 =
2
8 - 4 - 3 =
1
9 + 6 + 2 =
17
7 + 5 - 5 =
7
10 + 2 + 8 =
20
7 + 12 - 4 =
15
13 - 13 - 0 =
0
20 - 7 - 11 =
2
20 - 3 - 10 =
7
15 - 5 - 6 =
4
5 + 6 + 1 =
12
1 + 10 - 10 =
1
4 + 6 + 7 =
17
1 + 10 + 7 =
18
15 - 15 + 13 =
13