There are 88 dogs in a park. 12 of the dogs are running. Half of them are playing with toys. A fourth of them are barking. How many dogs are not doing anything?
88/2 = <<88/2=44>>44 dogs are playing with toys.
88/4 = <<88/4=22>>22 dogs are barking.
88-12-44-22 = <<88-12-44-22=10>>10 dogs are not doing anything.
#### 10