Question
Betty had some biscuits. She sold 78 of the biscuits. She ate 13 of the remainder and an additional 6 more. She had 48 biscuits left in the end. How many biscuits did Betty have at first?
4 m

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Betty had some biscuits. She sold 78 of the biscuits. She ate 13 of the remainder and an additional 6 more. She had 48 biscuits left in the end. How many biscuits did Betty have at first?