221 × 3 =.....234 × 2 =.....
Giải thích
221 × 3 = 663 | 225 × 1 = 225 | 212 × 3 = 636 | 144 × 2 = 288 |
234 × 2 = 468 | 324 × 2 = 648 | 432 × 2 = 864 | 213 × 3 = 639 |
342 × 2 = 684 | 221 × 4 = 884 | 222 × 3 = 666 | 333 × 2 = 666 |
233 × 3 = 699 | 321 × 3 = 963 | 312 × 3 = 936 | 423 × 2 = 846 |
244 × 2 = 488 | 135 × 1 = 135 | 343 × 2 = 686 | 231 × 3 = 693 |
223 × 2 = 446 | 242 × 2 = 484 | 414 × 2 = 828 | 441 × 2 = 882 |
341 × 2 = 682 | 444 × 2 = 888 | 433 × 2 = 866 | 424 × 2 = 848 |