Mixed Practice (Algebra)
Maths · Grade 8 · Week 46 · 25 questions
Algebra uses letters and symbols to represent numbers and relationships. This quiz builds your ability to work with expressions, equations, and unknown values — skills that are central to all higher mathematics.
What you'll practise
- Simplify algebraic expressions
- Solve equations with one variable
- Translate word problems into equations
- Apply algebraic rules correctly
All 25 questions in this Mixed Practice (Algebra) quiz
Grade 8 Maths — Mixed Practice (Algebra): 25 practice questions with instant scoring and explanations.
- If f(x)=7x+4, f(3)=?
- Solve 5x > 42:
- Solve 9x = 15:
- Solve 3x > 21:
- Evaluate 6(4) + 4(4) = ?
- Evaluate 3(2) + 5(2) = ?
- If f(x)=8x+5, f(6)=?
- Evaluate 5(3) + 3(3) = ?
- Solve 2x = 18:
- Evaluate 2(3) + 3(3) = ?
- If f(x)=8x+1, f(9)=?
- Evaluate 4(5) + 8(5) = ?
- Evaluate 8(5) + 7(5) = ?
- Solve 10x > 14:
- Solve 6x > 39:
- Solve 4x > 14:
- If f(x)=2x+4, f(3)=?
- If f(x)=5x+2, f(7)=?
- Solve 7x > 28:
- Solve 8x > 47:
- Solve 3x > 33:
- Solve 10x = 30:
- Evaluate 3(1) + 5(1) = ?
- Solve 6x > 50:
- Solve 8x > 26:
Question 1 of 250 correct so far