This set includes 12 student sets. Each student set includes 18 double-sided cards in two sizes (2" x 2" and 4" x 2"). Cards feature a numeral 0-10 and 20, with the corresponding 5-group on the reverse as well as operation signs
(+, –, =).
Cards are printed on durable laminated cardstock, packaged in resealable plastic bag.
View all exclusive Eureka Math products here:
http://www.didax.com/eureka-math/cards-resources.html.