Use these number ten frames posters (#1-20) in your elementary classroom. Understanding that numbers are composed of tens and ones is an important foundational concept, setting the stage for work with larger numbers. Ten-frames are highly useful tools for developing number sense within the context of ten. These posters are in Spanish and English and can be printed as a whole page or half page. They are great for use on your math wall or can be printed to place in a math center. Red is for Spanish, and blue is for English. A black & white version is also included so that you can print on colored card-stock paper (ink saver).