12 乘法 30 等于多少？

12 × 29 = 348 12 × 31 = 372 12 × 28 = 336 12 × 32 = 384 12 × 33 = 396 12 × 27 = 324 12 × 34 = 408 12 × 26 = 312 11 × 30 = 330 13 × 30 = 390 10 × 30 = 300 14 × 30 = 420 15 × 30 = 450 9 × 30 = 270 16 × 30 = 480 8 × 30 = 240 4 × 90 = 360 5 × 72 = 360 6 × 60 = 360 8 × 45 = 360 9 × 40 = 360 10 × 36 = 360 47 × 96 = 4512 75 × 86 = 6450 17 × 17 = 289 89 × 19 = 1691 34 × 80 = 2720 18 × 19 = 342 38 × 68 = 2584 58 × 57 = 3306