instruction:
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.
question:
Context: Paco had 13 cookies. He ate 2 of them. Then he bought 36 more cookies 

 Question: How many more cookies did he buy than those he ate?
answer:
34


question:
Context: The grasshopper and the frog had a jumping contest. The frog jumped 39 inches and the grasshopper jumped 17 inches. 

 Question: How much farther did the frog jump than the grasshopper?
answer:
22


question:
Context: Nell collects cards. She had 246 baseball cards and 214 Ace cards. She gave some of her cards to Jeff and now has 404 baseball cards and 495 Ace cards left. 

 Question: How many more Ace cards than baseball cards does Nell have?
answer:

91