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三位数乘两位数30 703 × 78 = 476 × 91 = 949 × 43 = 415 × 60 = 341 × 70 = 399 × 92 = 257 × 54 = 907 × 79 = 219 × 10 = 322 × 93 = 226 × 28 = 261 × 63 = 757 × 91 = 245 × 94 = 434 × 38 = 753 × 82 = 395 × 83 = 169 × 95 = 641 × 48 = 107 × 65 =三位数乘两位数30 答案 54834 43316 40807 24900 23870 36708 13878 71653 2190 29946 6328 16443 68887 23030 16492 61746 32785 16055 30768 6955
