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1. How many more whiskers does Hagrid’s Kneazle need until it has 350 whiskers?

Answer: Hagrid’s Kneazle needs 128 more whiskers until it has 350 whiskers. (222 + 128 = 350)

1. If there are 825 Hufflepuff students in Hogwarts and 229 migrate to Ilvermorny, how many Hufflepuff students are remaining in Hogwarts?

Answer: There are 596 Hufflepuff students remaining in Hogwarts. (825 - 229 = 596)