1
Circle all even numbers: 4, 5, 10, 4, 2 =
2
Circle all odd numbers: 8, 6, 10, 6, 2 =
4
Circle all even numbers: 6, 7, 8, 1, 7 =
6
Circle all even numbers: 3, 9, 9, 6, 8 =
8
Circle all even numbers: 9, 2, 7, 10, 8 =
9
Circle all odd numbers: 9, 5, 5, 3, 5 =
11
Circle all odd numbers: 2, 8, 1, 3, 5 =
14
Circle all odd numbers: 1, 3, 1, 1, 1 =
15
Circle all odd numbers: 1, 6, 5, 2, 7 =
16
Circle all even numbers: 2, 1, 6, 2, 7 =
17
Circle all even numbers: 4, 4, 7, 5, 3 =
18
Circle all even numbers: 8, 2, 6, 4, 7 =