At the pet store, there are 7 puppies and 6 kittens for sale. Two puppies and three kittens are sold. How many pets remain at the store?
There are 7 + 6 = <<7+6=13>>13 pets.
They sell 2 + 3 = <<2+3=5>>5 pets.
After the sales, there are 13 - 5 = <<13-5=8>>8 pets.
#### 8