tim hieu cua 2 so le ma giua chung co 2015 so chan
hieu 2 so la so chan lon nhat co 2 chu so .Tim so lon ,biet tong 2 so la 500 .
tim hai so co tong la so nho nhat co 4chu so sao cho khi chia so nay cho 1994 thi cho so du la so du lon nhat con hieu cua chung thi bang giua so lon nhat co bon chu so voi so lon nhất co hai chu so
Tim hai so biết 5/8 tong cua hai so lon hon hieu cua chung la 16 dọn vi. Nua tong cua hai so phai tim lon gặp 8 lan nua hieu cua chung.
tim 2 so biet tong 2 so la 3983 biet giua chung co 23 so chan . tim so lon , so be
Tong cua hai so la so chan lon nhat co bon chu so .Hieu cua hai so la so tron chuc lon nhat co 3 chu so Tim hai so do
hieu cua hai so lon nhat co 5 so chan ti so cua hai so la so lon nhat co mot chu so tim hai so do
Tim hai so biet 5/8 tong cua chung lon hon hieu la 16. nua tong gap 8 lan hieu hai so?
hieu cua 2 so la so chan lon nhat co 3 chu so khac nhau. tim hai so do, biet so thu hai gap ruoi so thu nhat
