Equations   »      

A number wall was created at the page start.
To solve the problem, proceed as follows:
  1. Complete the number wall
  2. Create the corresponding equation
  3. Solve the equation and enter x.
Note:
The value of a missing brick is the sum
of the two bricks below it.

Click on  check  to check your answer.
Click on  new  to create a new problem.
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Topic: EquationsSample solution
Number wall -level 3-

Determine x in the number wall.
+
x =
 
 
        

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