1
Circle all odd numbers: 10, 8, 1, 8, 1 =
3
Circle all odd numbers: 3, 1, 2, 10, 4 =
4
Circle all odd numbers: 7, 2, 2, 1, 1 =
6
Circle all even numbers: 9, 4, 2, 6, 10 =
7
Circle all odd numbers: 4, 7, 7, 4, 4 =
8
Circle all odd numbers: 7, 1, 10, 7, 5 =
9
Circle all even numbers: 3, 10, 3, 3, 2 =
10
Circle all odd numbers: 4, 4, 10, 3, 4 =
13
Circle all even numbers: 7, 6, 7, 7, 10 =
15
Circle all even numbers: 9, 2, 3, 5, 4 =
17
Circle all even numbers: 3, 9, 9, 6, 9 =
18
Circle all even numbers: 9, 2, 3, 2, 7 =
19
Circle all odd numbers: 1, 3, 4, 8, 5 =