用0-9十个数,组成3个整数(每个数只能用一次),1 2个整数的和要等于第3个整数. 每个数都要用一次,

麻烦帮忙算算 在线等

479+826=1305
温馨提示:答案为网友推荐,仅供参考
第1个回答  2010-07-17
2位数 加 4位数 得 4位数的:
26 + 4987 = 5013
27 + 4986 = 5013
34 + 5978 = 6012
34 + 5987 = 6021
37 + 5984 = 6021
38 + 5974 = 6012
43 + 5978 = 6021
47 + 2968 = 3015
48 + 2967 = 3015
48 + 5973 = 6021
56 + 1978 = 2034
56 + 1987 = 2043
57 + 1986 = 2043
58 + 1976 = 2034
64 + 2987 = 3051
65 + 1978 = 2043
67 + 2948 = 3015
67 + 2984 = 3051
68 + 1975 = 2043
68 + 2947 = 3015
73 + 5948 = 6021
74 + 5938 = 6012
75 + 1968 = 2043
76 + 1958 = 2034
78 + 1956 = 2034
78 + 1965 = 2043
78 + 5934 = 6012
78 + 5943 = 6021
84 + 2967 = 3051
84 + 5937 = 6021
86 + 1957 = 2043
86 + 4927 = 5013
87 + 1956 = 2043
87 + 2964 = 3051
87 + 4926 = 5013
87 + 5934 = 6021
246 + 789 = 1035

3位数 加 3位数 得 4位数的:
249 + 786 = 1035
264 + 789 = 1053
269 + 784 = 1053
284 + 769 = 1053
286 + 749 = 1035
289 + 746 = 1035
289 + 764 = 1053
324 + 765 = 1089
325 + 764 = 1089
342 + 756 = 1098
346 + 752 = 1098
347 + 859 = 1206
349 + 857 = 1206
352 + 746 = 1098
356 + 742 = 1098
357 + 849 = 1206
359 + 847 = 1206
364 + 725 = 1089
365 + 724 = 1089
423 + 675 = 1098
425 + 673 = 1098
426 + 879 = 1305
429 + 876 = 1305
432 + 657 = 1089
437 + 589 = 1026
437 + 652 = 1089
439 + 587 = 1026
452 + 637 = 1089
457 + 632 = 1089
473 + 589 = 1062
473 + 625 = 1098
475 + 623 = 1098
476 + 829 = 1305
479 + 583 = 1062
479 + 826 = 1305
483 + 579 = 1062
487 + 539 = 1026
489 + 537 = 1026
489 + 573 = 1062
624 + 879 = 1503
629 + 874 = 1503
674 + 829 = 1503
679 + 824 = 1503
743 + 859 = 1602
749 + 853 = 1602
753 + 849 = 1602
759 + 843 = 1602
相似回答