Danny collects bottle caps and wrappers. He found 22 bottle caps and 30 wrappers at the park. Now he has 17 bottle caps and 57 wrappers in his collection. How many wrappers did danny have at first?
Danny found 22 bottle caps and 30 wrappers at the park. 

That means he had a total of 52 bottle caps and wrappers. 

Now he has 57 wrappers in his collection. 

That means he has 5 more wrappers than he started with. 

So if he had 57 wrappers, he must have started with 52.