Natural numbers   »      

At the start of the web page an incomplete table was created.

In the adjacent table one value is entered. You will also find two calculation rules at the two arrows.

Your task is to complete the table.


Click on  check  to check your answer.

Click on  new  to create a new problem.

Can you top 309 points?


Add and subtract in ℕ
Table problem -profi-

 Identify the missing values!
   
  
  
        

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