9 乘法 8 等于多少？

9 × 7 = 63 9 × 9 = 81 9 × 6 = 54 9 × 10 = 90 9 × 11 = 99 9 × 5 = 45 9 × 12 = 108 9 × 4 = 36 8 × 8 = 64 10 × 8 = 80 11 × 8 = 88 7 × 8 = 56 12 × 8 = 96 6 × 8 = 48 13 × 8 = 104 5 × 8 = 40 1 × 72 = 72 2 × 36 = 72 3 × 24 = 72 4 × 18 = 72 6 × 12 = 72 8 × 9 = 72 25 × 62 = 1550 57 × 58 = 3306 8 × 94 = 752 81 × 7 = 567 72 × 25 = 1800 31 × 34 = 1054 87 - 15 = 72 52 + 20 = 72