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