human
Dalton, Hunter, and Alex started a Superhero Fan Club. They set a goal to watch as many Superhero movies as they could in one summer. Dalton watched 7 movies, Hunter watched 12, and Alex watched 15. They all watched 2 movies together, but every other movie they watched was different. How many different movies did they see?
assistant
How many more movies did Dalton watch than the other two? ** Dalton watched 7 – 2 = <<7-2=5>>5 more movies.
How many more movies did Hunter watch than the other two? ** Hunter watched 12 – 2 = <<12-2=10>>10 more movies.
How many more movies did Alex watch than the other two? ** Alex watched 15 – 2 = <<15-2=13>>13 more movies.
How many different movies did they see? ** Altogether, they watched 2 + 5 + 10 + 13 = <<2+5+10+13=30>>30 different movies.
#### 30