With the use of ten frames, tally marks, and engaging images, each number card offers valuable support for enhancing counting skills and deepening understanding of place value. Each number card measures 8-3/4" x 11-3/4" and the writing number card measures 23-3/4" x 8-3/4". Features: 21 number posters with 10 frames, tally marks, and number words. 1 poster showing how to count to 10 with fingers. 1 poster with directions for writing numbers 0–20. Bulletin board guide with set-up and activity suggestions. 23 total pieces.