co bao nhieu so tu nhien co hai chu so ma chu so hang chuc lon hon hang don vi
co bao nhieu so tu nhien co 2chu so ma chu so hang chuc hon honhang don vi
co bao nhieu so co 2 chu so ma hang chuc lon hon hang don vi
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
tim 1 so tu nhien lon nhat co 3 chu so khac nhau ma ti so giua chu so hang tram va chu so hang chuc = ti so giua chu so hang chuc va hang don vi
co bao nhieu so co 2 chu so ma chu so hang chuc be hon hang don vi
co ba nhieu so co 2 chu so ma hang chuc hon hon chu so hang don vi
tim so tu nhien biet khi so do nhan 9 thi duoc so co 3 chu so ma chu so hang tram la 6 va chu so hang chuc va hang don vi la chu so hang chuc va hang don vi cua so ban dau
tim mot so tu nhien co 3 chu so ma chu so hang chuc bang 1/3 chu so hang tram va gap 3 lan chu so hang don vi
