9 乘法 31 等于多少？

9 × 30 = 270 9 × 32 = 288 9 × 29 = 261 9 × 33 = 297 9 × 28 = 252 9 × 34 = 306 9 × 35 = 315 9 × 27 = 243 8 × 31 = 248 10 × 31 = 310 11 × 31 = 341 7 × 31 = 217 12 × 31 = 372 6 × 31 = 186 13 × 31 = 403 5 × 31 = 155 3 × 93 = 279 31 × 9 = 279 93 × 3 = 279 76 × 21 = 1596 100 × 24 = 2400 85 × 32 = 2720 58 × 63 = 3654 76 × 100 = 7600 25 × 31 = 775 32 × 94 = 3008 88 × 14 = 1232 99 × 29 = 2871 4 × 53 = 212 2 × 20 = 40