找规律填数①25,4,20,4,15,4(),()②8,7,10,6,12,5,(),()③(),(),7,34,7,36,7,38④()
问题描述:
找规律填数①25,4,20,4,15,4(),()②8,7,10,6,12,5,(),()③(),(),7,34,7,36,7,38④()
答
第一题:25,4,20,4,15,4,(10),(4)
第二题:8,7,10,6,12,5,(14),(4)
第三题:(7),(32),7,34,7,36,7,38④(),(),5,4,9,6,13,8⑤16,3,8,9,4,(),(),⑥40,16,20,8,10,4,(),()⑦1,2,4,5,10,(),()⑧3,6,5,10,9,()() ⑨12,20,8,16,8,20()()第四题:(1),(2),5,4,9.6,13,8第五题:16,3,8,9,4,(27),(2)第六题:40,16,20,8,10,4,(10),(2)第七题:1,2,4,5,10,(11),(22)第八题:3,6,5,10,9,(18),(17)⑨12,20,8,16,8,20()()这个怎么填哦12,20,8,16,8,20,(12),(16)