This includes flashcards for +1, +2, and +3 with sums to 18 and combinations that make ten. There's a coordinating worksheet to accompany each set. The worksheet helps students to find the correct sum to write on the back of each flashcard.
These cards fit perfectly into a snack size ziploc. Send one set home and keep another in students' desk =)
A second set with +4 and +5 flash cards and worksheets has been posted! Check it out at: http://www.teacherspayteachers.com/Product/Addition-facts-to-18-plus-4-and-plus-5-with-worksheets-and-flashcards