19 乘法 4 等于多少？

19 × 3 = 57 19 × 5 = 95 19 × 2 = 38 19 × 6 = 114 19 × 1 = 19 19 × 7 = 133 19 × 8 = 152 19 × 9 = 171 20 × 4 = 80 18 × 4 = 72 21 × 4 = 84 17 × 4 = 68 22 × 4 = 88 16 × 4 = 64 23 × 4 = 92 15 × 4 = 60 1 × 76 = 76 2 × 38 = 76 4 × 19 = 76 38 × 2 = 76 76 × 1 = 76 74 × 36 = 2664 93 × 84 = 7812 22 × 59 = 1298 40 × 20 = 800 42 × 36 = 1512 74 × 59 = 4366 36 + 40 = 76 50 + 26 = 76 42 + 34 = 76