4 乘法 90 等于多少？

4 × 89 = 356 4 × 91 = 364 4 × 92 = 368 4 × 88 = 352 4 × 93 = 372 4 × 87 = 348 4 × 94 = 376 4 × 86 = 344 3 × 90 = 270 5 × 90 = 450 2 × 90 = 180 6 × 90 = 540 1 × 90 = 90 7 × 90 = 630 8 × 90 = 720 9 × 90 = 810 5 × 72 = 360 6 × 60 = 360 8 × 45 = 360 9 × 40 = 360 10 × 36 = 360 12 × 30 = 360 72 × 33 = 2376 82 × 30 = 2460 44 × 7 = 308 41 × 58 = 2378 49 × 60 = 2940 54 × 80 = 4320 64 × 43 = 2752 37 × 34 = 1258