三位数乘一位数的乘法练习第 3 天、 307 X 5 = 927 X 4 = 177 X 2 =第 5 天、 117 X 7 =198X7= 234 X 4 = 762 X 5 = 242 X 8 = 627 X 6 = 2 X 6 = 843 X 8 = 425 X 4 = 364 X 9 = 621 X 8 = 668 X 6 = 214 X 7 = 711 X 4 = 928 X 5 = 127 X 5 = 612 X 4 = 688 X 9 = 319 X 2 =807X7=471X5=127X4=621X5=910X7=546X7= 76 X 4 =634X9=254X6= 683 X 5 =739X9=474X8=694X3=603X2=605X3=557X5=981X8= 43 X 7 = 308 X 8 = 565 X 2 = 947 X 2 539 X 6 508 X 2 447 X 9 415 X 7 261 X 4 584 X 8 350 X 3 449 X 9 730 X 5 285 X 3 20 X 8 = 792 X 3 646 X 3 923 X 9 291 X 9 957 X 5第 8 天、 602 X 5 831 X 6第 6 天、 140 X 3 = 117 X 3 =第 7 天、 853 X 9 =180X2=616X9=459X5= 853 X 9 =170X8=459X3=496X9=207X3=505X8=821X5=850X9=308X7=724X9= 538 X 4 =第 17 天、 64 X 5 = 66 X 5 = 4 X 3 = 215 X 8 = 575 X 6 = 762 X 8第 18 天、 664 X 2 = 694 X 6 = 687 X 9 = 597 X 7 = 104 X 7 = 32 X 4 = 112