You are given a math word problem and you are supposed to only use subtraction on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

Context: 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. 

 Question: How many wrappers did danny have at first?
27
To solve the problem, we need to use addition, not subtraction.\nDanny has 17 bottle caps and 57 wrappers in his current collection. We need to find the number of wrappers he had at first. To do this, we add 22 bottle caps and 30 wrappers (the number of items he found at the park) to his current collection (17+57 = 74). So, Danny had 74-57 = 27 wrappers before he found 22 bottle caps and 30 wrappers at the park..