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