用1,2,3,4,5,6,7,8这八个数字中的任意六个组成两个三位数,使它们的和是1000.

2024-12-31 05:02:19
推荐回答(5个)
回答(1):

1,124+876,126+874,143+857,147+853,174+826,176+824,214+786

2,216+784,284+716,286+714,342+658,348+652,352+648,358+642

3,413+587,417+583,432+568,438+562,462+538,468+532,483+517,487+513

回答(2):

124+876=1000
126+874=1000
143+857=1000
147+853=1000
还有好多,我就不写了

回答(3):

1,124+876,126+874,143+857,147+853,174+826,176+824,214+786

2,216+784,284+716,286+714,342+658,348+652,352+648,358+642

3,413+587,417+583,432+568,438+562,462+538,468+532,483+517,487+513

回答(4):

142+876不写了

回答(5):

876+124