15 乘法 80 等于多少？

15 × 79 = 1185 15 × 81 = 1215 15 × 78 = 1170 15 × 82 = 1230 15 × 83 = 1245 15 × 77 = 1155 15 × 84 = 1260 15 × 76 = 1140 14 × 80 = 1120 16 × 80 = 1280 13 × 80 = 1040 17 × 80 = 1360 12 × 80 = 960 18 × 80 = 1440 11 × 80 = 880 19 × 80 = 1520 12 × 100 = 1200 16 × 75 = 1200 20 × 60 = 1200 24 × 50 = 1200 25 × 48 = 1200 30 × 40 = 1200 20 × 24 = 480 1 × 42 = 42 68 × 35 = 2380 83 × 74 = 6142 1 × 67 = 67 80 × 25 = 2000 43 × 63 = 2709 2 × 36 = 72