6 số: 11.100; 11.010; 11.001; 10.110; 10.101; 10.011.
6 số: 11.100; 11.010; 11.001; 10.110; 10.101; 10.011.
co the viet duoc bao nhieu so co 5 chu so ma trong moi so do co ba chu so 1 va hai chu so 0
hay cho biet co tat ca co bao nhieu so le co nam chu so khac nhau va co tich cac chu so cua moi so do bang 144?
hoi viet duoc tat ca bao nhieu so co 3 chu so ma tong 3 chu so cua moi so do bang 4
hay cho biet co tat ca bsao nhieu so 3chu so ma trong moi so do deu co chu so 0
VOI BA CHU SO 6 ; 5 ; 8.
A ) HAY VIET CAC SO CHAN CO BA CHU SO , MOI SO CO CA BA CHU SO DO :?
B ) HAY VIET CAC SO LE CO BA CHU SO , MOI SO CO CA BA CHU SO DO : ?
AI NHANH MINH TICK NHE !
Với 4 chữ số : 2 4 6 8 hay viet tat ca cac so co 4 chu so be hon 4500 va moi so co ca 4 chu so .
cho 4 chu so1,2,3,4.Hay viet tat ca cac so co bon chu so khac nhau tu bon chu so da cho.Hoi trong cac so do co tim duoc hai so ma so nay chia het cho so kia khong?Vi sao
Viet tat ca cac phan so bang 21/39 ma tu so va mau so la so co hai chu so
Ban An phai tim tat ca cac so co 3 chu so lon hon 500 ma tong cac chu so cua moi so do deu = 12, dong thoi chu so hang don vi = trung cong cua chu so hang tram va hang chuc. Hoi ban An tim duoc nhieu nhat may so thoa man yeu cau?