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三位数乘两位数8 791 × 39 = 234 × 70 = 138 × 93 = 173 × 39 = 430 × 31 = 157 × 71 = 346 × 14 = 426 × 22 = 307 × 60 = 980 × 72 = 315 × 77 = 680 × 94 = 845 × 52 = 903 × 73 = 522 × 88 = 273 × 25 = 484 × 44 = 826 × 74 = 730 × 98 = 526 × 97 =三位数乘两位数8 答案 30849 16380 12834 6747 13330 11147 4844 9372 18420 70560 24255 63920 43940 65919 45936 6825 21296 61124 71540 51022
