9 乘法 28 等于多少？

9 × 29 = 261 9 × 27 = 243 9 × 30 = 270 9 × 26 = 234 9 × 31 = 279 9 × 25 = 225 9 × 32 = 288 9 × 24 = 216 8 × 28 = 224 10 × 28 = 280 11 × 28 = 308 7 × 28 = 196 12 × 28 = 336 6 × 28 = 168 13 × 28 = 364 5 × 28 = 140 3 × 84 = 252 4 × 63 = 252 6 × 42 = 252 7 × 36 = 252 12 × 21 = 252 14 × 18 = 252 3 × 72 = 216 57 × 1 = 57 100 × 14 = 1400 65 × 53 = 3445 22 × 33 = 726 24 × 89 = 2136 20 × 6 = 120 34 × 17 = 578