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三位数乘两位数39 201 × 63 = 259 × 85 = 777 × 10 = 528 × 36 = 739 × 55 = 182 × 86 = 985 × 20 = 121 × 55 = 378 × 47 = 105 × 87 = 294 × 30 = 374 × 38 = 255 × 76 = 927 × 88 = 263 × 93 = 866 × 58 = 793 × 68 = 851 × 89 = 470 × 15 = 220 × 41 =三位数乘两位数39 答案 12663 22015 7770 19008 40645 15652 19700 6655 17766 9135 8820 14212 19380 81576 24459 50228 53924 75739 7050 9020
