PLEASE READ CAREFULLY:You are buying Boom Cards: cloud-based digital resources.WHAT IS BOOM CARD?Boom Cards are digital task cards.self-checking.work on an iPad, Chrome Book, Kindle Fire, other devices, or even your phone!your students can work on this activity independently using any internet-enabled device (desktop, laptop, tablet, phone)!This packet includes:a deck of 18 BOOM Cards™ Fact Families (Addition & Subtraction with sums to 10). printable worksheetsWhen you assign the deck to you