Surprise 1
3
8 + 9 =
17
9 + 7 =
16
19 + 3 =
22
11 - 3 =
8
7 + 4 =
11
9 - 6 =
3
20 - 6 =
14
11 + 4 =
15
13 - 8 =
5
10 - 4 =
6
19
10 + 8 =
18
18 + 4 =
22
15 - 4 =
11
18 - 6 =
12
11 + 7 =
16
14 - 7 =
7
17 + 6 =
17 - 9 =
8
9 + 8 =
17
17 - 9 =
8
11 - 9 =
2
13 + 5 =
18
20 - 11 =
9