Khi viet 5 vao ben trai mot so co 4 chu so thi duoc so moi hon so cu bao nhieu don vi?
khi viet them chu so 2 vao ben trai mot so co hai chu so thi so do tang len bao nhieu don vi
tim mot so biet rang khi viet them chu so 6 vao ben phai so do ta duoc so moi hon so cu la 2562 don vi
Khi viet them chu so tham vao ben phai mot so tu nhien ta duoc so moi hon so cu 332 don vi. Tim so tu nhien luc dau.
viet them chu so 3 vao ben phai mot so ta duoc so moi hon so phai tim 273 don vi tim so do
lam on viet ca loi giai
tim so co bon chu so;biet rang khi viet them chu so 2 vao ben phai so do thi duoc so moi co nam chu so hon so phai tim 11306 don vi
khi viet them chu so 8 vao ben phai mot so tu nhien ta duoc so moi hon so cu332 don vi .Tim so tu nhien luc dau
tim mot so biet rang neu viet them mot chu so 0 vao ben phai ta duoc mot so lon hon so cu la 162 don vi ?
tim mot so co 4 chu so biet rang khi viet them chu so 3 vao ben trai so do thi duoc so moi gap 7 lan so phai tim