Counting Objects Worksheets 11-15

Teen Numbers Counting Objects 11-15 worksheets for kindergarten and first grade learners! These printable activities introduce the tricky teen numbers through hands-on counting exercises, place value concepts (10 + ones), and visual representations. Features number formation practice, ten-frame activities, counting groups, and early decomposition of teen numbers. Perfect for ages 5-7 to build strong number sense, understand place value foundations, and develop confidence with teen numbers.