prompt.content: Charlie had 10 stickers. He bought 21 stickers from a store in the mall and got 23 stickers for his birthday. Then Charlie gave 9 of the stickers to his sister and used 28 to decorate a greeting card. How many stickers does Charlie have left? Let's think step by step and output the final answer after "####".
prompt.role: user
extra_info.answer: The total number of stickers is 10 + 21 + 23 = <<10+21+23=54>>54.
  The number of stickers given away and used on the greeting card is 9 + 28 = <<9+28=37>>37.
  Charlie has 54 − 37 = 17 stickers left.
  #### 17
extra_info.question: Charlie had 10 stickers. He bought 21 stickers from a store in the mall and got 23 stickers for his birthday. Then Charlie gave 9 of the stickers to his sister and used 28 to decorate a greeting card. How many stickers does Charlie have left?
extra_info.split: test