Các câu hỏi tương tự
tim cac chu so x va y de so 357xy chia det cho 9 va chia het cho 5
hay tim cac so tu nhien lon nhat gom cac chu so khac nhau va co tich cac chu so bang 420so can tim la
tim so co 2 chu so biet tong cac chu so bang 9 va tich cac chu so bang chu so hang chục
tim so co hai chu so biet rang tong cac chu so bang 7 va tich cac chu so bang chu so hang chuc
Tim so co 2 chu so biet tich cac chu so bang 36 va tong cac chu bso bang23
hay tim so tu nhien lon nhat gom cac chu so khac nhau va tich cac chu so = 420
tim so tu nhien lon nhat co cac chu so khac nhau va co tich cac chu so =40
tim so lon nhat viet boi cac chu so khac nhau va tich cac chu so do bang 42
tim so tu nhien lon nhat co cac chu so khac nhau va co tich cac chu so bang 40