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三位数乘两位数29 443 × 10 = 170 × 49 = 120 × 46 = 439 × 90 = 981 × 91 = 993 × 50 = 328 × 56 = 693 × 73 = 858 × 30 = 916 × 51 = 535 × 66 = 286 × 92 = 497 × 22 = 839 × 53 = 743 × 76 = 539 × 75 = 136 × 14 = 762 × 54 = 712 × 50 = 132 × 94 =三位数乘两位数29 答案 4430 8330 5520 39510 89271 49650 18368 50589 25740 46716 35310 26312 10934 44467 56468 40425 1904 41148 35600 12408
