Question
Adam has 1900 blue stickers, 2000 green stickers and 1500 red stickers.
After some stickers are given away,
Adam has 2000 stickers left.
How many stickers are given away?
2 m

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Adam has 1900 blue stickers, 2000 green stickers and 1500 red stickers.
After some stickers are given away,
Adam has 2000 stickers left.
How many stickers are given away?