These Activities & Word Problems cover the First Grade Common Core Math Standards of:
1.OA1, 1.OA2, 1.OA3 and 1.OA4. There are 36 word problems covering addition and subtraction at varying degrees of difficulty. There are 10 Center Cards for games. The only materials you would need to supply are dice, number cards, counters, cubes and cups. (Most of those you probably already have in your classroom.) There are 29 pages of the word problems and activities.