PreAlgCache Logo presents ...


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Welcome to the "PreAlgeCaching
version of MathCaching!

(This level is for PreAlgebra skills.)

You are searching for 10 hidden internet boxes. You have just found the first box. Clues to finding the remaining boxes depend upon your ability to solve PreAlgebra problems. Good luck!

Solve the following 5 problems:

1. Simplify:PA1a



Evaluate each expression below when
x = 4, y = 2 and z = -1:

2. 11a

3. 11b

4. 11d

5. 11d


Read carefully!!
Find the sum of all 5 of your answers. Raise this sum to the power of 3. Place this answer in the address below (following the capital letters "PA"), and type the address into your browser to find the next hidden box.