Find the Rules

摘要

Boys and girls,in our study life,we often come across many numbers in a certain order.The following steps might help you find the rules.Step 1:Observe the numbers carefully.(仔细观察)Step 2:Find the rules between the numbers.(寻找规律)Step 3:Fill in the blanks.(填写答案)Step 4:Check the answers carefully.(精心验证).