40 乘法 10 等于多少？

40 × 11 = 440 40 × 9 = 360 40 × 12 = 480 40 × 8 = 320 40 × 13 = 520 40 × 7 = 280 40 × 14 = 560 40 × 6 = 240 39 × 10 = 390 41 × 10 = 410 38 × 10 = 380 42 × 10 = 420 37 × 10 = 370 43 × 10 = 430 44 × 10 = 440 36 × 10 = 360 4 × 100 = 400 5 × 80 = 400 8 × 50 = 400 10 × 40 = 400 16 × 25 = 400 20 × 20 = 400 50 × 91 = 4550 21 × 47 = 987 25 × 63 = 1575 57 × 68 = 3876 13 × 47 = 611 88 × 5 = 440 3 × 53 = 159 61 × 81 = 4941