1

三位数乘两位数

865X16= 612X12= 457X 69=

509X 61= 728X 31= 862X 68=

594X 21= 706X 29= 681 X

54=

683X 40= 254X 26= 454X 40=

813X 79= 525X 36= 811 X

16= 722 X18= 697X22二 462x49=

2

429X66= 128x 77= 889x 38=

664x 49= 734x 22= 880x 54=

625x 48= 224x 86= 444x 95=

829x 77= 291x 38= 856x 31= 279 X 53= 338 X72= 49X669=

3

248X56= 708X55= 372X27=

384X61= 736X11= 196X54=

213X95= 748X88= 220X96=

778X49= 509X 86= 255X33= 267 X 75 337X92= 489X22=

4

678X18= 71X371= 559X62=

834X 21= 256X79= 339X24=

983X28= 292X86= 881X53=

909X79= 616X 25= 963X55= 385 X 85= 781 X54= 289X31=

5

427X44= 198X76= 818X25=

506X74= 739X41= 892X34=

145X86= 887X38= 269X68=

225X77= 447X71= 913X16= 619X 27= 637X88二 79 X 95=

6

538X26= 694X 77= 936X 38=

671X 58= 981X 57= 882X 54=

753X 62= 419X 28= 782X 74=

73X 832= 579X 35= 226X 88= 625 X 76 442 X81 = 908X38=

7

521 X

68= 635X72= 933X62=

595X77= 824X59= 814X 87=

764X 87= 8

三位数除两位数

289+32= 567+43= 328 -

68=

875 -

25= 852 -

47= 356 -

89=

197-28= 457 -

38= 862 -

72=

546 -

94= 875 -

47= 549 -

72=

375 -

49= 781 -

48= 798 -

32= 289+32= 452+43= 328 - 74=

9

741 -

32= 289 -

32= 328 -

28=

457 -

75= 375 -

48= 555 -

68=

289 -

33= 329 -

87= 356 -

33=

758 -

32= 457 -

44= 356 -

18=