1. so nho nhat co 5 chu so khac nhau chia het cho 2 va 5 la ;

2 . so be nhat co tong = 38 la ;

cac ban nho giup nha , ai tra loi dung to se chon ra 1 nguoi de ket ban

trong 1 phep chia so tu nhien co so chia la 153 thuong la 45 tim so bi chia biet so chia lon nhat chi co the duoc trong phep chia do cac ban nho giai giup minh nha

so chinh phuong nho nhat co ba chu so la?

giup mk nha cac ban nhanh xiu nha

thanks cac ban

cho sau chu so 1 2 3 5 7 9 tong cua cac so la

cac ban giup mik nha ai nhanh nhat minh tik cho

nho giai day du gium mik

tinh gia tri cua bieu thuc a+b biet rang a la so nguyen am lon nhat co 2 chu so b la so nguyen am nho nhat co 2 chu so

giup minh voi cam on

x+99 la so nguyen am nho nhat co 2 chu so

CAC BAN GIUP MINH GIAI NHA

cac ban giup minh nha :

Tim so tu nhien a nho nhat sao cho a :2 du 1 ,a:3 du 1,a chia cho 5 du4 a:7 du 3

_{cho x la so tu nhien khong nho hon 5 so tu nhien lien tiep sao cho :} 

_{a, x la so nho nhat}

_{b, x la so lon nhat} 

_{c, x la so o giua}

_{giup mik voi cac bn oi .huy hoang oi}

Biet P la 1 so nguyen to lon hon 10

Vay 3Q chia het cho so duong nho nhat (khac 1) nao duoi day

1,Q+3

2,3Q

3,3

4,Q 

=>thank m.n trc nha ...giai giup e vs <3<3