Choral Counting Counting with 2-digit Numbers Click each photo to see original posting (unlinked photos by Berkeley Everett). Photos used with permission. Count by 12, Start at 12, Vertical with 5 in a column. Count by 7, start at 7, Horizontal with 5 in a row. Connections between counting by 7, 70, and 700. Count on by 20, start at 12, Horizontal with 5 in a row. Count on by 50, start at 1000, Horizontal with 4 in a row. Count back by 21, start at 588, Vertical with 10 in a column. Count by 15, start at 15, Vertical with 4 in a column. Connections to addition and division expressions. Count on by 11, start at 20, Horizontal with 6 in a row. Count by 25, Start at 25, Horizontal (from the bottom) with 6 in a row. Connections between quarters and dollars. Count by 47, Start at 47, Horizontal with 5 in a row. Connections to multiplication expressions. Count by 21, Start at 21, Horizontal with 5 in a row. Count by 30, Start at 30, Horizontal with 5 in a row. Count by 12, Start at 12, Vertical with 5 in a column. Search for pattern in the 2nd row (hundreds place). Have a Photo to Share? Email us here.