These flashcards are loosely leveled by the grade number (3rd-6th) in the top right corner. There are a total of 96 prefixes, suffixes, and roots. Prefixes are blue, suffixes are green, and roots are yellow. The meaning of each is upside down in the bottom left corner so the cards are easier to use for drilling. An overview page and definition cards are included for your convenience. I have also included a probe for the 6th grade level. Print on cardstock and laminate. Use for quick drills, task cards, or word walls.