viet so la ma
89, 169, 234, 376, 495,
Viet so 3999 ra so la ma
So 169 co the viet la binh phuong cua so tu nhien nao?
tu ba so doi 1 khac nhau va khac 0 ta lap dc tat ca cac so co 3 Chu so doi 1 khac nhau . Biet rang tong cac so lap dc la 2886 , hieu giua so lon nhat va so be nhat trong cac so lap dc la 495 . Cac chu so do la : .....;......;........(viet cac chu so theo gia tri tang dan )
GIUP MIH NHA MIH GAP LAM
hieu cua 2 so la 1217. neu tang so tru gap bon lan thi duoc so lon hon so bi tru la 376 don vi so bi tru la
tim so tu nhien co ba chu so,biet rang binh phuong cua chu so hang chuc bang tich hai so kia va so tu nhien do tru di so gom ba chu so ay viet theo thu tu nguoc lai bang 495?
tim 1 so tu nhien co 3 chu so biet rang binh phuong cua chu so hang chuc bang tich cua 2 chu so kia va so tu nhien do tru di so gom 3 chu so day nhung viet nguoc lai bang 495
Tim so tu nhien co 3 chu so , biet rang binh phuong cua chu so hang chuc bang tich cua 2 chu so kia va so tu nhien do tru di gom 3 chu so ay viet theo thu tu nguoc lai bang 495
viết số la mã của số 3999