8 x 11, 3 x 12, 7 x 11, 2 x 12, 3 x 13, 2 x 14,

2 digit x 1 digit no regrouping area model

Ilg'orlar ro'yxati

Vizual uslub

Moslamalar

Namunani almashtirish

Tahrirlashni davom ettirish: ?