111 × 7 =.....23 × 3 =.....
Giải thích
111 × 7 = 777 | 85 × 1 = 85 | 231 × 2 = 462 | 21 × 3 = 63 |
23 × 3 = 69 | 132 × 2 = 264 | 11 × 4 = 44 | 243 × 2 = 486 |
111 × 3 = 333 | 23 × 2 = 46 | 321 × 2 = 642 | 12 × 4 = 48 |
31 × 2 = 62 | 213 × 2 = 426 | 13 × 3 = 39 | 122 × 3 = 366 |
141 × 2 = 282 | 32 × 3 = 96 | 112 × 2 = 224 | 23 × 3 = 69 |
12 × 3 = 36 | 232 × 2 = 464 | 21 × 2 = 42 | 131 × 3 = 393 |
322 × 2 = 644 | 11 × 2 = 22 | 143 × 2 = 286 | 22 × 2 = 44 |
13 × 2 = 26 | 212 × 2 = 424 | 31 × 3 = 93 | 113 × 2 = 226 |
221 × 2 = 442 | 14 × 2 = 28 | 132 × 3 = 396 | 33 × 3 = 99 |