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Mathematics, 02.10.2020 14:01 heyboi2516

Mr Li bought four cartons of oranges. There were 42 rotten oranges and he threw them away.
He gave 85 oranges to his relatives.
He had 97 oranges left in the end.
How many oranges did he have at first?

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Mr Li bought four cartons of oranges. There were 42 rotten oranges and he threw them away.
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