Question
Gabriel used 13 of the flour to bake some tarts. He used 14 of the flour to bake some cupcakes. Given that Gabriel was left with 640 g of flour, how much flour did he have at first? Leave your answer in grams.
4 m

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Gabriel used 13 of the flour to bake some tarts. He used 14 of the flour to bake some cupcakes. Given that Gabriel was left with 640 g of flour, how much flour did he have at first? Leave your answer in grams.