Algebraic Expressions
Maths · Grade 8 · Week 18 · 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 Algebraic Expressions quiz
Grade 8 Maths — Algebraic Expressions: 25 practice questions with instant scoring and explanations.
- If y = 5x + 1, y = ? when x = 1:
- If y = 2x + 3, y = ? when x = 3:
- Expand (9+6)(x+5) = ?
- Expand (a+b)² where a=4, b=6 = ?
- Collect: 10x + 3 + 6x = ?
- If y = 10x + 5, y = ? when x = 1:
- If y = 7x + 3, y = ? when x = 1:
- Expand (a+b)² where a=3, b=3 = ?
- Collect: 9x + 3 + 1x = ?
- If y = 3x + 5, y = ? when x = 4:
- Collect: 6x + 3 + 1x = ?
- Collect: 2x + 2 + 7x = ?
- If y = 9x + 3, y = ? when x = 5:
- If y = 3x + 2, y = ? when x = 4:
- If y = 4x + 4, y = ? when x = 1:
- Collect: 7x + 6 + 10x = ?
- Collect: 7x + 1 + 9x = ?
- Collect: 7x + 5 + 3x = ?
- Expand (a+b)² where a=4, b=7 = ?
- If y = 8x + 5, y = ? when x = 1:
- Expand (6+10)(x+8) = ?
- If y = 5x + 5, y = ? when x = 5:
- Expand (a+b)² where a=8, b=7 = ?
- Collect: 10x + 1 + 9x = ?
- Collect: 3x + 10 + 5x = ?
Question 1 of 250 correct so far