70000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000x 0 = 0.
Ai k cho mình mình k lại.
70000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000x 0 = 0.
Ai k cho mình mình k lại.
phai nhan 6voi so nao de duoc so lien truoc cua so co hai chu so giong nhau co hang chuc bang 5
bài 8 phai 7 voi so nao de duoc so lien sau cua so co hai chu so giong nhau co hang don vi bang 5
Tim mot so biet rang nhan so do voi 4 duoc bao nhieu tru di 6 cung bang so do nhan voi 3
mot so neu nhan voi 8 roi cong voi 24 thi duoc 96 tim so do
Tim mot so neu lay so do nhan voi 7roi cong voi 48 thi duoc so be nhat co ba chu so giog nhau
Mình sẽ day cac ban nhan nham voi 25
Muon nhan mot so voi 25,ta lay so do chia cho 4 roi nhan voi 100
Do la vi 25°100:4 do
Dua vao day co the lam ra cac cach tinh nham khac nhu nhu nhan voi 20;50;125
Co cau hoi nao thi cu hoi nhe !
hoa nghi mot so ,neu lay so do tru di 42,duoc ket qua nhan voi 6 thi duoc 54.tim so hoa nghi
tim mot so , biet rang neu lay so lon nhat co ba chu so khac nhau cong voi so do, roi nhan voi 2thi duoc ket qua la 2632
Co 17 qua le chia cho 3 nguoi nguoi thu nhat duoc 1/2 so le nguoi thu 2 duoc 1/3 so le nguoi thu 3 duoc 1/9 so le ma khong duoc cat ra Qua le nao ca ! Hoi moi nguoi co bao nhieu Qua le ? Biet co the them 1 Qua le