Challenge Your Brain With Eighth Grade Math Practice Test

These are Eighth grade practice exercises based on the United States Common Core Mathematics Standards. 

Please feel free to write your answers on the comment below. Let's see if you got it right or you can't find the right answer. Have Fun!

1. Number Theory => Factors. Which number is a factor or 14?

2.    Number Theory => Classify Numbers. Which of the following are whole numbers?

3. Operation with Integers => Addition and Subtraction Rules . Is -2 - -5 positive or negative?

4.  Operation with Integers => Addition and Subtraction Rules. 

5. Rational Numbers => Simplify Fractions

6. Exponents and Roots => Solve equations with variable exponents

7. Exponents and Roots => Cube Roots of Perfect Cubes

8. Exponents and Roots