số lớn là: (24 +12) :2=18
số bé là: 24-18=6
so lon la [24+12]:2=18
so be la 18-12=6
tim hai so tu nhien , biet rang tong cua hai so la 200 , hieu la 48 , tim so lon , tim so be
Tong cua hai so la so be nhat co 4 chu so va lon hon hieu hai so la 854 don vi Tim so be
Tong cua hai so la so le be nhat co 4 chu so hieu hai so la so lon nhat co3 chu so khac nhau .Tim so lon
hieu 2 so bang 2 lan so be tong 2 so la so lon nhat co 4 chu so kac nhâu tim so lon
tong 2 so la so lon nhat co 5 chu so .Hieu 2 so la so le be nhat co 3 chu so .Tim 2 so do
tong cua hai so la 638 tim so lon biet neu xoa chu so 5 o hang tram cua so co hieu la 15 don vi vay so be la........
tong cua 2 so la 64. Neu lay so lon chia cho so be thi dc thuong la 5 va du la 4. Tim hieu 2 so do?
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
tong cua hai so gap 3 lan hieu cua hai so. biet so be la 198 . tim so lon
