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: 2 children were riding on the bus. At the bus stop some more children got on the bus. Then there were 10 children altogether on the bus. 

 Question: How many more children are on the bus now than there were before the bus stop?
8

Context: Because of the decision Sofia asked the students to suggest specific types of food. 457 students suggested adding mashed potatoes while others suggested adding bacon to the menu. If 63 more students suggested adding mashed potatoes than those that suggested bacon 

 Question: How many students suggested bacon?
394

Context: Baker made 54 cakes and 143 pastries. If he sold 68 cakes and 92 pastries 

 Question: How many more pastries than cakes did baker sell?

24