tim mot so chinh phuong co 4 chu so biet so gom 2 chu so dau lon hon so gom 2 chu so sau la 1 don vi

tim so chinh phuong gom 4 chu so biet so gom 2 chu so dau lon hon so gom 2 chu so sau 1 don vi

Tim so chinh phuong gom 4 chu so biet rang so gom 2 chu so dau lon hon so gom 2 chu so sau 1 don vi.

tìm một số chính phương có 4 chữ số biet rằng so gom 2 chu so dau  lon hon so gom 2 chu so sau la 1 don vi

tim tat ca cac so chinh phuong gom 4 chu so biet rang khi ta them 1 don vi vao chu so hang nghin them 3 dom vi vao hang tram them 5 don vi vao hang chuc them 3 don vi vao hang don vi ta van co 1 so chinh phuong

tim so co ba chu so biet rang neu chuyen chu so cuoi len chu so dau thi duoc so moi lon hon so cu 765 don vi

tim so co 4 chu so biet rang neu chuyen chu so cuoi len dau thi ta duoc so moi lon hon so da cho la 531 don vi

tim mot so co 3 chu so,biet rang chuyen chu so cuoi len dau ta duoc1 so lon hon 5 lan so da cho la 25 don vi

tim mot so co 3 chu so,biet rang chuyen chu so cuoi len dau ta duoc1 so lon hon 5 lan so da cho la 25 don vi