681 × 84 = 557 × 47 = 524 × 95 =
730 ×
254 ×
542 ×
909 ×
808 ×
11 = 532 69 = 287 83 = 961 36 = 942 93 = 214 59 16 77 40 32 11
= 207 = 147 = 906 = 779 = 692 × 86 × 31 × 80 × 63 × 18 =
=
=
=
=
×××××
252 × 24 = 750 × 63 = 907 × 20 =
369 ×
724 ×
839 ×
812 ×
379 ×
54 = 707 92 = 772 46 = 701 85 = 255 67 = 708 90 31 41 65 35 12
= 958 = 178 = 274 = 972 = 561 59 73 78 39 28 =
=
=
=
=
××××××××××
175 × 73 = 109 × 87 = 571 × 93 =
863 ×
414 ×
277 ×
789 ×
976 ×
58 = 830 27 = 130 58 = 880 57 = 338 14 = 595 77 41 30 94 64 13
= 265 = 706 = 866 = 888 = 139 × 74 × 93 × 23 × 26 × 94 =
=
=
=
=
×××××
364 × 94 =
912 × 51 = 918 × 87 = 635 × 10 =
892 × 70 = 949 × 41 =
834 ×
165 ×
496 ×
962 ×
44 = 458 47 = 926 96 = 824 60 = 886 78 84 63 54 14
= 507 = 811 = 459 = 511 × 67 × 96 × 87 × 48 =
=
=
=
××××
817 × 39 = 855 × 43 = 444 × 73 =
133 ×
798 ×
388 ×
307 ×
391 ×
89 = 912 85 = 773 15 = 793 37 = 911 69 = 365 84 44 65 95 19 15
= 842 = 653 = 419 = 895 = 935 × 44 × 12 × 63 × 31 × 14 =
=
=
=
=
×××××
三位数乘两位数立竖式计算练习题300道
