10 + 5, 6 + 4, 9 + 12, 7 + 7, 10 - 5, 8 - 3, 10-10, 20 - 10, 12 + 5, 6 + 9.

Ilg'orlar ro'yxati

Vizual uslub

Moslamalar

Namunani almashtirish

Tahrirlashni davom ettirish: ?