6+14= - 20, 8+4= - 12, 20-6= - 14, 10+6= - 16, 8+7= - 15, 3+7= - 10, 1+6= - 7, 9+9= - 18, 8+9= - 17, 7+6= - 13,

Математическа забава

Ilg'orlar ro'yxati

Vizual uslub

Moslamalar

Namunani almashtirish

Tahrirlashni davom ettirish: ?