6 乘法 13 等于多少？

6 × 12 = 72 6 × 14 = 84 6 × 11 = 66 6 × 15 = 90 6 × 10 = 60 6 × 16 = 96 6 × 17 = 102 6 × 9 = 54 5 × 13 = 65 7 × 13 = 91 4 × 13 = 52 8 × 13 = 104 3 × 13 = 39 9 × 13 = 117 2 × 13 = 26 10 × 13 = 130 1 × 78 = 78 2 × 39 = 78 3 × 26 = 78 13 × 6 = 78 26 × 3 = 78 39 × 2 = 78 6 × 27 = 162 60 × 57 = 3420 80 × 80 = 6400 37 × 55 = 2035 99 × 91 = 9009 89 × 89 = 7921 12 + 66 = 78 6 + 72 = 78