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Mathematics, 30.07.2019 02:30 0140875
There are many penguins on a hill. 53 penguins waddled off the hill. now 21 penguins remain on the hill. how many penguins were on the hill to start? 74 penguins 72 penguins 32 penguins 34 penguins
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There are many penguins on a hill. 53 penguins waddled off the hill. now 21 penguins remain on the h...
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