Question
In a game, two groups, E and F folded a total of 2039 paper swans. If Group E folded 1239 paper swans, how many more paper swans did Group E fold than Group F?
4 m

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In a game, two groups, E and F folded a total of 2039 paper swans. If Group E folded 1239 paper swans, how many more paper swans did Group E fold than Group F?