Are you ready for "sum" fun! Here are some amazing games to review place value and basic addition/subtraction. Included in this unit are 12 journal pages + a cover, 10 game boards + worksheets, 3 card games + 3 extra game ideas to play with those cards. Your students will love math and they'll love you for making learning so much fun! All this for less than $.50/game, you'll want to start playing them today!