ordinal numbers worksheets for preschool and kindergarten students k5 ... The whole number worksheets include counting numbers up to 100 worksheets, first grade math worksheets with number patterns, odd and even numbers up to 100 worksheets, and ordinal numbers up to 20th worksheets. Grade 1 and grade 2 kids take a look at people waiting in lines at the bus stop, ticket counter, or posing for a picture, and figure out.