Question
There are 35 stickers in Box R and 15 stickers in Box S.
Some stickers are transferred from Box R to Box S.
Box R has 10 more stickers than Box S.
How many stickers are transferred from Box R to Box S?
4 m

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There are 35 stickers in Box R and 15 stickers in Box S.
Some stickers are transferred from Box R to Box S.
Box R has 10 more stickers than Box S.
How many stickers are transferred from Box R to Box S?