Checking and securing understanding of solving with simple algebraic fractions

12 questions

1. Any non-zero number multiplied by its ___ is equal to 1
2. What is the correct calculation to solve 7x=8 in one step?
3. Match each number to its reciprocal.
4. The solution to the equation 4x + 8 = 12 is when x = ___.
5. What is the value of \frac{x-10}{5} when x = 20?
6. Match each expression containing brackets to its expanded form.
7. The solution to the equation {1\over 3}a = 6 is when a =___.
8. Match each equation to its solution.
9. Match each expression to an equivalent expression.
10. The solution to the equation {6\over a}=2 is when a = ___.
11. Which of these is the solution to the equation {4\over 5a}+2 = 8?
12. Which of these is the solution to the equation \frac{20}{a+3}=6?

License: OGL