2 乘法 100 等于多少？

2 × 99 = 198 2 × 98 = 196 2 × 97 = 194 2 × 96 = 192 2 × 95 = 190 2 × 94 = 188 2 × 93 = 186 2 × 92 = 184 1 × 100 = 100 3 × 100 = 300 4 × 100 = 400 5 × 100 = 500 6 × 100 = 600 7 × 100 = 700 8 × 100 = 800 9 × 100 = 900 4 × 50 = 200 5 × 40 = 200 8 × 25 = 200 10 × 20 = 200 20 × 10 = 200 25 × 8 = 200 25 × 80 = 2000 73 × 67 = 4891 15 × 33 = 495 91 × 59 = 5369 37 × 81 = 2997 59 × 84 = 4956 100 + 100 = 200 91 × 99 = 9009