You are given a math word problem and you are supposed to apply multiple mathematical operators like addition, subtraction, multiplication or division on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

[EX Q]: For Halloween Bianca received 78 pieces of candy . She ate 30 pieces then placed the rest into piles with 8 in each pile . How many piles could she make ?
[EX A]: 6

[EX Q]: There were 13 friends playing a video game online when 8 players quit . If each player left had 6 lives , how many lives did they have total ?
[EX A]: 30

[EX Q]: Mika had 20 stickers . She bought 26 stickers from a store in the mall and got 20 stickers for her birthday . Then Mika gave 6 of the stickers to her sister and used 58 to decorate a greeting card . How many stickers does Mika have left ?
[EX A]:
2