tim so be nhat co 4 chu so khac nhau biet rang chia het 2,3,5.9. so can tim
tim so be nhat co 4 chu so biet rang lay so do chia cho 28 thi co so du lon nhat
tim mot so biet rang so docong voi so lon nhat co bon chu so roi cong tiep voi so be nhat co ba chu so giong nhau thi duoc so be nhat co nam chu so khac nhau
tim so lon nhat co 4 chu so khac nhau chia het cho ca 2 3 5 9
tim so lon nhat co 4 chu so khac nhau chia het cho ca 2;3;5va 9
tim mot so biet so do cong voi so be nhat co ban chu so khac nhau roi tru di so lon nhat co ba chu so khac nhau thi duoc so lon nhat co hai chu so
cho hai so biet ti so giua hai so da cho bang ti so giua hai so le co ba chu so giong nhau trong do so be la so be nhat chia het cho 3, so lon la son lon nhat chia het cho 9. hieu cua 2 so do la so co 2 chu so giong nhau chia het cho 8. tim 2 so da cho
ai nhanh dung mk thuong ti phu
Tim so co ba chu so, biet rang so do chia het cho ca 3 va 5 va khi doc xuoi hoac doc nguoc so do deu duoc gia tri nhu nhau.
Tim 2 so biet tong cua chung la so lon nhat co 4 chu so khac nhau va hieu la so be nhat co 4 chu so