tim so tn co cac chu so khac nhau ma khi dem so do cong voi tong cac chu so cua no thi bang 2019

tim so tu nhien co cac chu so khac nhau ma khi dem cong so do voi tong cac chu so cua no thi bang 2019

ai giai dung thi minh tik

SO NHO NHAT CO 4 CHU SO KHAC NHAU MA TONG CAC CHU SO CUA SO DO BANG 21 SO DO LA

khi nhan mot so nho nhat co 6 chu so khac nhau co hang tram nhgin bang 2 voi so co mot chu so ta duoc tich la 6 chu so vay thua so thu hai lon nhat co the bang.....

Tim so co 2 chu so lon nhat ma 2 chu so ay khac nhau. La the nao nhi?

Giai giup minh voi cac ban oi

Bach do Chien:

"do ban tim duoc so tron chuc lon hon 40.000 co cac chu so khac nhau ma tong cac chu so cua so do bang 10.Khi cong so do voi so viet theo thu tu nguoc lai thi duoc mot so co 5 chu so giong nhau.

Chien thach thuc:

-Neu tim duoc so do thi sao?

-Thi to cho cau di an kem tha cua chu sao.

nham mot lat,roi viet ngay hai so do ra giay.Chien than phuc roi dua ban di an kem.

cac ban cung thu suc nhe

tim so co 3 chu so lon nhat co cac chu so khac nhau ma cac chu so hang don vi bang trung binh cong cua chu so hang tram va chu so hang chuc . tim so do

Viet mot so tu nhien nho nhat co cac chu so khac nhau ma tich cac chu so cua so do bang 720 

so thap phan be nhat co cac chu so khac nhau ma tich cac chu so cua so do bang 90 la so