Question
Xuan bought some stickers. She gave 13 of the stickers to her sister and sold 27 of the remaining stickers. After that, she bought another 198 stickers and had the same number of stickers that she bought at first. How many stickers did Xuan buy at first?
4 m

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Xuan bought some stickers. She gave 13 of the stickers to her sister and sold 27 of the remaining stickers. After that, she bought another 198 stickers and had the same number of stickers that she bought at first. How many stickers did Xuan buy at first?