So lon Nhat co 2 Chu so ma Hieu 2 Chu so bang 9
Tim so co 2 chu so lon nhat ma 2 chu so ay khac nhau. La the nao nhi?
Giai giup minh voi cac ban oi
Tim so be nhat co 2 chu so .Biet hai chu so cua so tru cho nhau thi bang 2
hieu cua so nho nhat co 2 chu so va so co 1 chu so la ?
a) So lon nhat co 1 chu so la ....
b) Co .... so co 1 chu so .
c) So be nhat co 2 chu so la ...
d) So lon nhat co 2 chu so la ....
so thu tu nhien nho nhat co chu so hang chuc bang1/3 chu so hang don vi la?
ai lam nhanh minh tich cho
tim mot so co hai chu so biet hieu cua chu so hang chuc va chu so hang don vi bang 5 va tich cua hai chu so bang 24
tim so be nhat cua 2 chu so .biet 2 chu so cua so do tru cho nhau thi bang 2