1st number counting by 6s: 6 2nd number counting by 6s: 12 3rd number counting by 6s: 18 4th number counting by 6s: 24 5th number counting by 6s: 30 6th number counting by 6s: 36 7th number counting by 6s: 42 8th number counting by 6s: 48 9th number counting by 6s: 54 10th number counting by 6s: 60 11th number counting by 6s: 66 12th number counting by 6s: 72 Free flashcards from Peabody at peabody.kids/flashcards/facts-skip-count-6