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Mathematics, 28.01.2020 19:52 Theyfall4raven

Jeremy bought postcards on a trip. he sent 5 cards to his aunt. he sent half of the remaining cards to his friends. then he sent one of the remaining cards to his sister. he was left with 4 cards. write and solve an equation to find out how many postcards jeremy bought.

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Jeremy bought postcards on a trip. he sent 5 cards to his aunt. he sent half of the remaining cards...
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