Proofread math (algebra 1) word problems and ensure accuracy

I need someone to review test prep material I created for the Algebra 1 STAAR (standardized test in Texas).
There are 92 problems that need to be proofread and solved to ensure that the answer key is correct.

I need someone who can catch simple spelling mistakes, fix grammar, and solve Algebra 1 math problems.

I have attached some examples of the types of problems I need proofread and solved.

36 problems over Factoring & Laws of Exponents
-Adding, subtracting, and multiplying polynomials
-Factoring
-Simplifying Radicals
-Laws of Exponents
-Evaluating Functions
-Sequences

36 problems over Quadratic Functions
-Domain and range
-Writing equations in standard form and vertex form
-Real-world situations
-Identifying key features
-Describing transformations
-Solving quadratics

20 problems over Exponential Functions
-Domain and Range
-Interpreting equations and graphs
-Writing exponential functions
-Interpreting real-world applications of exponential functions