1.Count by 2s: 0, (answer space), 4, 6, (answer space), 10
2.Count by 3s: 18, (answer space), 24, (answer space), 30, 33
3.Count back by 4s: 40, (answer space), 32, 28, (answer space), 20
4.Count by 5s: 5, 10, (answer space), 20, (answer space), 30
5.Count by 10s: 0, 10, (answer space), (answer space), 40, 50
6.Count back by 2s: 14, 12, 10, (answer space), 6, (answer space)
7.Count back by 3s: 18, 15, (answer space), 9, (answer space), 3
8.Count by 4s: 0, 4, (answer space), (answer space), 16, 20
9.Count by 5s: 25, 30, 35, 40, (answer space), 50
10.Count by 10s: 10, 20, (answer space), (answer space), 50, 60