Danny collects bottle caps. He threw away 6 of the old ones at the park while he found 50 bottle caps new ones. Now he has 60 bottle caps in his collection. How many more bottle caps did danny find at the park than those he threw away?
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Danny had 60 bottle caps in his collection. 

6 old ones were thrown away. 

That means that Danny had 54 bottle caps before he went to the park. 

He found 50 new ones at the park. 

That means that Danny had 50 + 54 = 104 bottle caps in total. 

He threw away 6, so he found 50 - 6 = 44 more bottle caps than those he threw away.