Stamp exchange amount

Camilla and Christina exchanged stamps. Christina gave Camilla 24 stamps during this exchange. After the exchange, Camilla had 7 marks less than at the beginning. How many marks did Camilla give Christina in this exchange?

Final Answer:

x =  31

Step-by-step explanation:

x=24+7=31



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You need to know the following knowledge to solve this word math problem:

arithmeticGrade of the word problem

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