The Grey's bought several chickens at a sale. John took 5 more of the chickens than Mary took. Ray took 6 chickens less than Mary. If Ray took 10 chickens, how many more chickens did John take than Ray?
Mary took 10+6 = <<10+6=16>>16 chickens.
John took 16+5 = <<16+5=21>>21 chickens
John took 21-10 = <<21-10=11>>11 more chickens than Ray.
#### 11