St. Patrick’s Day SELF-CHECKING NUMBER SENSE MATH CENTER. Full-color printable math center designed to build number sense skills with multiple representations of numerals 0-20 including words, tallies, dice, tens frames, pictures and Montessori colored beads. Designed with SIMPLICITY in mind – great for highly distractible students and those with special learning needs. Common Core aligned and ideal for special education and RTI programs!INCLUDES:32 page PDF fileCONTENTS:Number Sorting Centers