1
Circle all even numbers: 2, 5, 4, 5, 5 =
2
Circle all odd numbers: 2, 6, 10, 2, 7 =
3
Circle all even numbers: 10, 8, 4, 2, 3 =
4
Circle all odd numbers: 2, 10, 9, 3, 1 =
5
Circle all odd numbers: 3, 4, 7, 1, 5 =
6
Circle all even numbers: 7, 8, 4, 4, 4 =
7
Circle all even numbers: 2, 3, 9, 6, 8 =
9
Circle all odd numbers: 1, 4, 1, 9, 5 =
11
Circle all odd numbers: 6, 8, 4, 4, 7 =
12
Circle all odd numbers: 4, 2, 6, 3, 5 =
13
Circle all odd numbers: 3, 5, 8, 8, 10 =
14
Circle all even numbers: 5, 1, 7, 4, 8 =
15
Circle all odd numbers: 7, 1, 10, 10, 10 =
16
Circle all even numbers: 1, 1, 9, 8, 7 =
17
Circle all even numbers: 5, 3, 10, 6, 5 =
18
Circle all odd numbers: 2, 5, 8, 1, 10 =
19
Circle all even numbers: 5, 2, 5, 8, 3 =
20
Circle all even numbers: 5, 7, 7, 4, 7 =