找规律,说出理由1.3,29,4,28,6,26,9,23,﹝﹞,﹝﹞ 2.320,1,160,3,80,9,40,27,﹝﹞,﹝﹞ 3.0,1,2,4,7,12,20,﹝﹞,﹝﹞ 说出理由

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/28 03:57:01
找规律,说出理由1.3,29,4,28,6,26,9,23,﹝﹞,﹝﹞ 2.320,1,160,3,80,9,40,27,﹝﹞,﹝﹞ 3.0,1,2,4,7,12,20,﹝﹞,﹝﹞ 说出理由

找规律,说出理由1.3,29,4,28,6,26,9,23,﹝﹞,﹝﹞ 2.320,1,160,3,80,9,40,27,﹝﹞,﹝﹞ 3.0,1,2,4,7,12,20,﹝﹞,﹝﹞ 说出理由
找规律,说出理由
1.3,29,4,28,6,26,9,23,﹝﹞,﹝﹞ 2.320,1,160,3,80,9,40,27,﹝﹞,﹝﹞ 3.0,1,2,4,7,12,20,﹝﹞,﹝﹞ 说出理由

找规律,说出理由1.3,29,4,28,6,26,9,23,﹝﹞,﹝﹞ 2.320,1,160,3,80,9,40,27,﹝﹞,﹝﹞ 3.0,1,2,4,7,12,20,﹝﹞,﹝﹞ 说出理由
1.(5)(27)4-3=1.6-4=2.9-6=3下个就是9-5=4.并且两数相加都等于32,32-5=27 2.(20)(81)320/2=160.160/2=80.80/2=40,所以40/2=20.1*3=3.3*3=9.9*3=27.所以27*3=81 3.