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三位数乘两位数9 152 × 19 = 778 × 58 = 728 × 55 = 148 × 10 = 690 × 11 = 702 × 59 = 936 × 65 = 402 × 82 = 567 × 39 = 625 × 60 = 244 × 75 = 894 × 12 = 206 × 31 = 548 × 62 = 452 × 85 = 248 × 84 = 744 × 23 = 471 × 63 = 421 × 59 = 740 × 14 =三位数乘两位数9 答案 2888 45124 40040 1480 7590 41418 60840 32964 22113 37500 18300 10728 6386 33976 38420 20832 17112 29673 24839 10360
