For a school fundraiser, Tory needs to sell 50 packs of cookies. So far, he has sold 12 packs to his grandmother, 7 packs to his uncle, and 5 packs to a neighbor. How many more packs of cookies does Tory need to sell?
Tory sold 12 packs + 7 packs = <<12+7=19>>19 packs to his family members.
Tory sold 19 packs + 5 packs = <<19+5=24>>24 packs in total
He has to sell 50 packs - 24 packs = <<50-24=26>>26 more packs of cookies to reach his target
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