Learning Wrap-Ups Addition Keys

Learning Wrap-Ups Addition Keys This item is limited to quantities on hand. Once in-stock quantities sell out, this item will no longer be available. The Addition Wrap-ups come with 10 keys and cover facts from 1+1 to 10+12 and everything in between. Wrap the string from the problem on the left to the answer on the right. Simply turn it over to see if you got it right.