Hi Educators, Thanks for purchasing the UNO GAMES pack. This is an excellent warm up activity that students can play individually or in pairs. Simply download, print, laminate and use. For each task you will need a pack of UNO Cards. Students simply flip 2 x uno cards and write the corresponding answer. Playing math games enhances basic arithmetic skills such as addition, subtraction, multiplication, and division. It allows individuals to practice and reinforce these skills in a fun and engag