Math Review Test

What are the directions for completing this Basic Math Review Test? 
(Question # 13 NEEDS AN EXTRA + 32 ON THE END and Question 7 has no x on the end.)

Go to the directions for completing this basic math review test.
Check the additional number added to problem thirteen.  It should have a + 32 on the end. 

[# 13).     (24 -15) - 2(17 + 4) + 32 =          ]
[# 7).       16x + 10 = 330            You must use Algebra]

Directions 
(For those of you who do not want to go back and forth. )

1.     Copy each problem onto your paper.

2.     Write all of the steps necessary to complete the problem (You may use a   calculator), but you must show all of the steps. Think about how you might explain it to a 4th grader.  MAKE SURE YOU REDUCE all fractions to lowest terms--a ratio of two integers. 

3.      Write a verbal explanation of the steps you chose to complete the problem. 

4.     Full credit is awarded for the correct answer, solution (which includes all the steps to the problem), and the complete written explanation. No partial credit will be awarded.