Nhiều lắm: 985, 958,895,859,589,598, 976,967,679,697,796,769,.....
Nhiều lắm: 985, 958,895,859,589,598, 976,967,679,697,796,769,.....
1.Co bn so co 3 chu so chia het cho 2 ma ko chia het cho 3
2.Viet so tu nhien lon nhat co 4 chu so ma tong 4 chu so bang tich 4 chu so
3.Viet so tu nhien lon nhat co 5 chu so ma su dung 3 chu so khac nhau
4.Tinh tong tat ca cac so co 4 chu so chia het cho 2 va 3
5.Co bn so co 4 chu so ma tich 4 chu so do bang 12
Cac ban giai giup minh nha ,minh dang can gap
so tu nhien be nhat co cac chu so khac nhau ma tich cac chu so cua no bang 80 la so nao
1 a) Co bao nhieu so tu nhien co 2 chu so khac nhau ?
b) Co bao nhieu so tu nhien co 2 chu so khac nhau ma trong moi so co chu so hang chuc be hon chu so hang don vi ?
2 De danh so trang cua 1 quyen sach day 150 trang can danh bao nhieu lan cac chu so ?
mik hua se k cho ban nao lam day du va dung nhat huhu
so tu nhien be nhat co 3 chu so khac nhau biet tong cac chu so la 22 la so nao?
so tu nhien lon nhat co bon chu so khac nhau ma tong cac chu so bang 21 so la so nao
lam di roi tich
so tu nhien lon nhat co 4 chu so khac nhau ma tong cac chu so bang 21 la so nao
so tu nhien lon nhat co 4 chu so khac nhau ma tong cac chu so bang 21 la so nao?
so tu nhien lon nhat cocac chu so khac nhau ma tong cac chu so cua no =24;30 la cac chu so nao
so tu nhien nho nhat co 4 chu so khac nhau ma tong cac chu so la 21 la so nao