Question
Elijah used 49 of the flour to bake some tarts. He used 13 of the flour to bake some puffs. Given that Elijah was left with 320 g of flour, how much flour did he have at first? Leave your answer in grams.
4 m

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Elijah used 49 of the flour to bake some tarts. He used 13 of the flour to bake some puffs. Given that Elijah was left with 320 g of flour, how much flour did he have at first? Leave your answer in grams.