36 3 8 x 2 July 8, 2019 16 32 64 128 3 x 36 4 x 8 2 X 8 36 x /- 3 25 8 x 7 2 36 3 2x 3 x 8 ) 8x 36 8 36 chia 3 x 2 36 × 8 36÷ 6