8 乘法 50 等于多少？

8 × 49 = 392 8 × 51 = 408 8 × 48 = 384 8 × 52 = 416 8 × 47 = 376 8 × 53 = 424 8 × 46 = 368 8 × 54 = 432 7 × 50 = 350 9 × 50 = 450 6 × 50 = 300 10 × 50 = 500 11 × 50 = 550 5 × 50 = 250 12 × 50 = 600 4 × 50 = 200 4 × 100 = 400 5 × 80 = 400 10 × 40 = 400 16 × 25 = 400 20 × 20 = 400 25 × 16 = 400 87 × 77 = 6699 15 × 52 = 780 65 × 17 = 1105 33 × 97 = 3201 71 × 23 = 1633 3 × 9 = 27 65 × 49 = 3185 89 × 71 = 6319