Paula has 6 video games. Myles has 1 more video game than paula. What can you use to find how many video games in all?

6 + (6+1) would tell you how many games they have in total. This expression shows Paula's amount, 6, added to Myles' amount which is 7 or Paula's plus 1 (6+1=7). These values are then added to get that there are 13 in total.