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tinhban_3190
2 năm trước
Bài 2 Tìm số tự nhiên A nhỏ nhất sao cho A chia cho 2 dư 1, chia cho 5 dư 1, chia cho 7 dư 3 và chia hết cho 9 là A= …………………………. Bài 3:Tìm x (6,27 - 1,38) : (2 : x) = 3,26 Nhanh nha .Mình vote 5 sao
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