16 245 = 10 000 + 6 000 + 200 + 40 + 5
16 245 = 10 000 + 6 000 +200 +40 +5
a la so can tim co 5 chu so .chu so hang chuc nghin hon kem hang nghin la 6 don vi. chu so hang don vi bang 1/3 chu so hang nghin
viet 1 so co 5 chu so khac nhau biet chu so hang nghin gap 3 lan hang chuc, hang tram bang 1/4 hang don vi
tim so co nam chu so ma tong cua nam chu so do la 8 va chu so hang chuc nghin gap 3 lan chu so hang chuc
Tim so co 5 chu so tong cua 5 chu so do bang 8 . chu so hang chuc nghin lon hon 5 va gap 3 lan chu so hag chuc
tim so co 5 chu so chu so hang chuc nghin gap 6 lan chu so hang tram va tong cac chu so do bang 7
tim so co 5 chu so co chu so hang chuc nghin gap 6 lan chu so hang tram va tang cac chu so cua so do bang 7
Tim mot so co ba chu so biet trung binh cong cua ba so do bang 2va chu so hang tram bang tong cac chu so hang chuc va hang don vi
lam tron so 35627 den hang chuc nghin
Tim so co ba chu so hang tram hon chu so hang chuc 6 don vi va chu so hang chuc tru di chu so hang don vi bang 3
