This version includes numbers 1-20. In the 1-20 set, it includes the numbers 1-20 (red cards), the ten frames 1-20 (green cards), and the scattered pictures 1-10 (blue cards). You will need to print, cut, and laminate the cards, scramble them up, and put at math center! Students can work together or with a partner to match the correct number, ten frame, and scattered picture cards. They will know they are successful when the red, green, and blue cards all represent the same number. Great practice for number recognition, ten frame practice, and counting and cardinality.