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