Các câu hỏi tương tự
tổng cua 2 so bang 5 lan so be hieu la 1983 tim so lon
Hieu cua so be nhat co 4 chu so ti so cua 2 so la 1 phan 6 tim so lon
hieu cua 2 so bang 2 lan so be .tong 2 so do la so lon nhat co 4 chu so khac nhau . tim so lon
tong 2 so bang 5 lan so be . hieu cua 2 so do bang 1983 . tim so lon
tim tong cua hai so biet hieu cua chung la 3256 va hieu do bang 1/4 so be
hieu 2 so bang 1/4 so be tong hai so la 441 tim hai so
1, viet 5 phan so nam giua 2 phan so 3/5 va 4/5.
2,tim 2 so biet tong cua chung bang 1/4 va thuong cua chung cung bang 1/4
bai 1: tim hai so chan lien tiep co tong bang 406.
bai 2: trung binh cong cua 2 so la 512. hieu cua 2 so la so chan be nhat co 3 chu so khac nhau. tim hai so do.
tim phan so 3/5 , biet rang hieu cua mau so va tu so cua phan so do bang 14.