2 乘法 9 等于多少？

2 × 8 = 16 2 × 10 = 20 2 × 11 = 22 2 × 7 = 14 2 × 12 = 24 2 × 6 = 12 2 × 13 = 26 2 × 5 = 10 1 × 9 = 9 3 × 9 = 27 4 × 9 = 36 5 × 9 = 45 6 × 9 = 54 7 × 9 = 63 8 × 9 = 72 9 × 9 = 81 1 × 18 = 18 3 × 6 = 18 6 × 3 = 18 9 × 2 = 18 18 × 1 = 18 16 × 65 = 1040 19 × 50 = 950 27 × 88 = 2376 11 × 77 = 847 41 × 95 = 3895 54 × 2 = 108 36 - 18 = 18 6 + 12 = 18 28 - 10 = 18