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