Cho 3 chu so a b c khac nhau va khac 0.biet a + b + c bang 8. Tinh tong cac chu so co 2 chu so khac nhau duoc lap tu 3 chu so da cho
cho ba chu so abc khac nhau va khac 0 .tinh tong cua cac so hai chu so duoc lap tu ba chu so da cho biet a+b+c=8
Co ba chu so abc khac nhau va khac 0. Lap cac so co 2 chu so .Tinh tong cac so co hai chu so da lap biet a+b+c=8
toan tren mang:cho a,b,c la 3 chu so khac nhau va khac0,co tong bang 4.Hay tim tong cua tat ca cac so 3 chu so khac nhau lap tu 3 chu so do.
Tu 3 chu so2,3,8ta lap duoc so co ba chu so khac nhau là.tu hai chu so2,8 ta lập đươc so co hai chu so khac nhau laB.tim so A va B biet hiệu giuaAvaB la750
cho cac chu so : 1; 0 ; 4; 5
Tinh tong cac so co 4 chu so khac nhau lap tu cac chu so tren ?
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
cho 3 chu so 2 4 8 hay viet tat ca cac so co 3 chu so khac nhau tu 3 chu so da cho
tim so tu nhien co 4 chu so khac nhau lon hon 3142 ma co tong cac chu so bang 6 va chu so hang chuc be hon chu so hang don vi