Question
Kathy had some wafers. She sold 45 of the wafers. She ate 15 of the remainder and an additional 6 more. She had 22 wafers left in the end. How many wafers did Kathy have at first?
4 m

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Kathy had some wafers. She sold 45 of the wafers. She ate 15 of the remainder and an additional 6 more. She had 22 wafers left in the end. How many wafers did Kathy have at first?