Thua so thu nhat la so co bon chu so,thua so thu hai la 9 , tich la mot
soco bon chu so. Chu so hang nghin cua thua so thu nhat la chu so nao ?
Bài 1:
Tu cac chu so 3,4 va 6 Lan da viet tat ca cac so co 3 chu so khac nhau .Hoi Lan da viet duoc bao nhieu chu so ?
Bài 2:
Đe danh so trang cua mot cuon sach day 48 trang can bao nhieu chu so ?
Bài 3:
Biet thua so thu nhat la 1 so co 4 chu so . tim chu so hang nghin cua thua so thu nhat
Bài 4:
viet so chan be nhat co 4 chu so khac nhau ma tong cac chu so la 15
Bài 5:
viet so le lon nhat co 4 chu so va co tong cac chu so bang 15
viet so lot nhat co bon chu soma tong cac chu so bang 9,hieu chu so hang don vi va hang nghin la 5
tong cua 2 so la so lon nhat co 3 chu so.so hang thu nhat la so nho nhat co 3 chu so khac nhau.tim so hang thu hai
BAI5 VIET SO LON NHAT CO BON CHU SO MA TONG CAC CHU SO BANG 9, HIEU CHU SO HANG DON VI VA HANG NGHIN LA 5
BAI 5 VIET CAC SO CO 4 CHU SO, BIET MO SO DUNG SAU HON CHU SO DUNG TRUOC 2 DON VI(VI DU :1357)VA SAP SAP CHUNG THEO THU TU TANG DAN.
co bao nhieu so co ba chu so/so lon nhat co ba chu so la/so be nhat co bon chu so la so nao/
viet so lon nhat co bon chu so ma tong cac chu so bang 9 ,hieu chu so hang don vi va hang don vi va hang nghin la 5
Tong cua mot so tron tram lon nhat co bon chu so va so be nhat co bon chu so giong nhau la bao nhieu ?
tich cua hai so la 645 tim thua so thu nhat biet rang neu them vao thua so thu hai thi tich moi la 860