1
Circle all odd numbers: 3, 8, 9, 3, 7 =
2
Circle all odd numbers: 1, 9, 4, 4, 5 =
4
Circle all odd numbers: 5, 2, 6, 10, 1 =
5
Circle all even numbers: 6, 9, 4, 8, 10 =
6
Circle all odd numbers: 6, 4, 8, 10, 4 =
7
Circle all even numbers: 1, 5, 3, 7, 4 =
8
Circle all odd numbers: 10, 2, 6, 1, 9 =
9
Circle all even numbers: 2, 1, 10, 5, 3 =
10
Circle all even numbers: 6, 5, 6, 9, 8 =
11
Circle all even numbers: 9, 2, 10, 9, 6 =
13
Circle all odd numbers: 4, 9, 1, 8, 5 =
14
Circle all even numbers: 2, 3, 5, 3, 5 =
17
Circle all even numbers: 10, 10, 1, 8, 6 =
18
Circle all odd numbers: 7, 9, 8, 3, 8 =
19
Circle all even numbers: 7, 7, 8, 3, 7 =