cau oi la 888+88+8+8+8=1000 nha ban
cau oi la 888+88+8+8+8=1000 nha ban
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.
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 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
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
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
cho cac chu so : 1; 0 ; 4; 5
Tinh tong cac so co 4 chu so khac nhau lap tu cac chu so tren ?
với nam chu so 2 hay lap cac so va dung dau phep tinh de lap mot bieu thuc co gia tri bang 888
so lon nhat co 3 chu so ma tong cac chu so do bang 24 la so ?
SO NHO NHAT CO 4 CHU SO KHAC NHAU MA TONG CAC CHU SO CUA SO DO BANG 21 SO DO LA