lam tron so 35627 den hang chuc nghin
bang cach nao lam ra 11 so trong bai toan violympic:co bao nhieu so co 3 chu so ma tich cua chu so hang chuc va tram la 8?
CHO SO CO 4 CHU SO KHAC NHAU TRONG DO TICH CUA CHU SO HANG NGHION VA HANG DON VI BANG 36 , TICH CUA CHU SO HANG TRAM VA HANG CHUC BANG 35
A.TIM CAC CHU SO CUA SO DO
B.VIET SO LON NHAT VA SO BE NHAT CO BON CHU SO DO
CACH LAM NUA NHA... GIUP TO VOI NHA
CO BAO NHIEU SO TRON TRAM LON HON TRON TRAM LON HON 500 ,A,2 SO .B,5 SO .C .3,SO D,4 SO
Tim mot so co ba chu so biet hieu giua chu so hang
tram va chu so hang don vi la so lon nhat co ba chu so,
chu so hang chuc kem chu so hang tram la 4.
tim so co 3 chu so biet chu so hang chuc hon chu so hang tram 9 don vi, chu so hang tram tru di chu so hang don vi bang 4
tim so co ba chu so , co chu so hang tram la 2 va neu xoa bo chu so hang tram thi so do giam di 6 lan
tim so co 4 chu so,biet chu so hang don vi gap 2 lan chu so hang chuc ,chu so hang chuc gap 2 lan chu so hang tram ,chu so hang tram gap 2 lan chu so hang nhginn.So do la: ?
viet so co ba chu so co hang chuc gap 2 lan don vi hang tram gap2 lan hang chuc