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三位数乘两位数33 795 × 69 = 523 × 20 = 711 × 53 = 791 × 60 = 673 × 98 = 446 × 21 = 680 × 27 = 385 × 80 = 311 × 90 = 369 × 22 = 887 × 37 = 638 × 63 = 849 × 82 = 292 × 23 = 196 × 47 = 231 × 82 = 488 × 74 = 215 × 24 = 404 × 57 = 484 × 65 =三位数乘两位数33 答案 54855 10460 37683 47460 65954 9366 18360 30800 27990 8118 32819 40194 69610 6716 9212 18942 36112 5160 23028 31460
