6 乘法 30 等于多少？

6 × 29 = 174 6 × 31 = 186 6 × 28 = 168 6 × 32 = 192 6 × 33 = 198 6 × 27 = 162 6 × 34 = 204 6 × 26 = 156 5 × 30 = 150 7 × 30 = 210 4 × 30 = 120 8 × 30 = 240 3 × 30 = 90 9 × 30 = 270 2 × 30 = 60 10 × 30 = 300 2 × 90 = 180 3 × 60 = 180 4 × 45 = 180 5 × 36 = 180 9 × 20 = 180 10 × 18 = 180 49 × 35 = 1715 31 × 43 = 1333 9 × 54 = 486 15 × 47 = 705 61 × 38 = 2318 3 × 15 = 45 88 + 92 = 180 93 + 87 = 180