16 乘法 1 等于多少？

16 × 2 = 32 16 × 3 = 48 16 × 4 = 64 16 × 5 = 80 16 × 6 = 96 16 × 7 = 112 16 × 8 = 128 16 × 9 = 144 15 × 1 = 15 17 × 1 = 17 14 × 1 = 14 18 × 1 = 18 13 × 1 = 13 19 × 1 = 19 20 × 1 = 20 12 × 1 = 12 1 × 16 = 16 2 × 8 = 16 4 × 4 = 16 8 × 2 = 16 14 × 21 = 294 65 × 66 = 4290 46 × 12 = 552 12 × 10 = 120 1 × 20 = 20 95 × 44 = 4180 15 + 1 = 16 12 + 4 = 16 10 + 6 = 16 47 - 31 = 16