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dieumi0906
2 năm trước
tổng của 2 số có 3 chữ số là 836 > số thứ 1 có chữ số hàng trăm là 5 số thứ 2 có chữ số hàng trăm là 3 > nếu gạch bỏ số 5 và 3 thì dc 2 số có 2 chữ soosmaf số này = 2 số kia . Tìm 2 số đó
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