Question
Emma has 57 as many stickers as Xuan. They have a total of 180 stickers. How many stickers must Xuan give to Emma so that they will have the same number of stickers?
4 m

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Emma has 57 as many stickers as Xuan. They have a total of 180 stickers. How many stickers must Xuan give to Emma so that they will have the same number of stickers?