These are cards to use in a Math Center or in a small group. There are 2 Header cards “True” and “False”. There are 6 pages with 6 cards on each page. These cards all involve addition or an equation such as 0=0. Each card has a number sentence on it. Half of them are True and half are False. The students sort the cards by whether the number sentences are True or False. There are different types of addition sentences. (2=2, 1+1=2, 2 + 0 = 1 + 1). These are at a beginning level as the students learn to tell if number sentences are True or False. Thanks!