Last question for today: change the question mark to make a bar model that represents 6 + x. what should i put in the question marks?

     6+x

6             x

Step-by-step explanation:

The top question mark is 6+x. The bottom left question mark represents 6 unit squares and should be changed to 6. The large block on the right which has unknown value is x. Change the bottom right question mark to x.