viet so lon nhat co bon chu so ma tong cac chu so bang 9 ,hieu chu so hang don vi va hang don vi va hang nghin la 5
BAI5 VIET SO LON NHAT CO BON CHU SO MA TONG CAC CHU SO BANG 9, HIEU CHU SO HANG DON VI VA HANG NGHIN LA 5
BAI 5 VIET CAC SO CO 4 CHU SO, BIET MO SO DUNG SAU HON CHU SO DUNG TRUOC 2 DON VI(VI DU :1357)VA SAP SAP CHUNG THEO THU TU TANG DAN.
so co hai chu so ma tong cac chu so bang 12 va hieu giua so hang chuc va hang don vi bang hai la bao nhieu ?
hay viet tat ca cac so co 3 chu so .Co chu so hang tram hon chu so hang chucla 2 va bang nua chu so hang don vi
viet so lot nhat co bon chu soma tong cac chu so bang 9,hieu chu so hang don vi va hang nghin la 5
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
hay tim cac so co 2 chu so ma tich cua chu so hang chuc va hang don vi bang 14
tim so tu nhien co 4 chu so khac nhau lon hon 3142 ma co tong cac chu so bang 6 va chu so hang chuc be hon chu so hang don vi
CO TAT CA BAO NHIEU SO CO NAM CHU SO MA TONG 5 CHU SO DO BANG 2 VIET CAC SO DO