Các câu hỏi tương tự
cho mot so biet rang neu viet them vao ben phai so do mot chu so thi duoc so moi va tong so moi va so phai tim la 467.tim so phai tim va chu so viet them
Tim mot so co ba chu so ,biet rang neu viet them chu so 2 vao ben trai so do thi duoc so moi ma tong cua so moi va so phai tim la 2254.
cho mot so biet rang neu viet them vao ben phai so do mot chu so thi duoc so moi va tong cua so moi va so phai tim la 467 tim so phai tim va chu so viet them
Tong 2 so la 231. Neu viet them chu so 0 vao ben phai so thu nhat thi duoc so thu 2 . Tim 2 so do.
Tìm so tu nhien co 3 chu so biet neu viet them chu so 3 vao ben trai so do thi duoc so moi ma tong so moi phai tim la 46907
Tong hai so la 130.Neu viet them chu so 1 vao ben trai so thu nhat [co hai chu so ] thi duoc so thu hai. Tim hai so do
CHO MOT SO CO HAI CHU SO . NEU VIET THEM CHU SO 7 VAO BEN TRAI SO DO THI DUOC SO MOI. TONG CUA SO MOI VA SO DA CHO LA 846 . TIM SO DA CHO .
tim hai do co tong la 454 va neu them chu 4 vao ben trai so thu hai thi duoc so thu nhat
tim so thu nhat
tim so thu hai
cho mot so. neu viet them vao ben phai so da cho 1 chu so 0 ta duoc so moi. dem so moi chia cho so phai tim ta co phep chia ma tong cua so bi chia , so chia va so thuong la 2199.hay tim so da cho