1
Circle all even numbers: 1, 1, 9, 2, 3 =
3
Circle all even numbers: 8, 3, 6, 5, 9 =
5
Circle all odd numbers: 3, 9, 1, 1, 2 =
6
Circle all even numbers: 9, 5, 9, 3, 1 =
7
Circle all even numbers: 6, 3, 2, 5, 7 =
10
Circle all odd numbers: 1, 4, 9, 8, 2 =
11
Circle all odd numbers: 8, 10, 5, 2, 6 =
13
Circle all odd numbers: 2, 1, 1, 6, 3 =
15
Circle all odd numbers: 5, 6, 9, 10, 10 =