18 乘法 18 等于多少？

18 × 17 = 306 18 × 19 = 342 18 × 20 = 360 18 × 16 = 288 18 × 21 = 378 18 × 15 = 270 18 × 22 = 396 18 × 14 = 252 17 × 18 = 306 19 × 18 = 342 20 × 18 = 360 16 × 18 = 288 21 × 18 = 378 15 × 18 = 270 22 × 18 = 396 14 × 18 = 252 4 × 81 = 324 6 × 54 = 324 9 × 36 = 324 12 × 27 = 324 27 × 12 = 324 36 × 9 = 324 32 × 52 = 1664 78 × 91 = 7098 97 × 12 = 1164 6 × 66 = 396 40 × 7 = 280 60 × 2 = 120 14 × 77 = 1078 20 × 43 = 860