10 sinf kimyo bsb javoblari 2 variant July 8, 2019 16 32 64 128 10 sinf kimyo 4 bsb javoblari 2 variant 10 sinf kimyo 2022 10 sinf kimyo masalalar yechimi 10 sinf kimyo olimpiada savollari 10 sinf ona tili 2 qism javoblari
