Negative Coefficient: Mixed Review
Mathematics
Year 9
11 questions
~22 mins
1 views0 downloads
About This Worksheet
A worksheet focused on understanding and applying negative coefficients when expanding single brackets, including procedural practice and real-world applications.
Worksheet Preview
Full preview • 11 questions
Negative Coefficient: Mixed Review
Subject: MathematicsGrade: Year 9
Name:
Date:
TeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizzTeachWhizz
Untitled Worksheet
Grade Year 9
A
Practice Questions
Answer all questions. Show your working in the grid spaces provided.
1.
Expand the expression: -3(x + 4).
[2 marks]2.
Expand: -2(5x - 7).
[2 marks]3.
Simplify the expression: -1(3x - 8) + 4x.
[2 marks]4.
Calculate the value of ( -5 )(x + 2) when x=3.
[2 marks]5.
Expand and simplify: -4(2x - 5) + 3(x + 1).
[3 marks]6.
A car's speed decreases by 6 km/h for each hour driven. Write an expression for the speed after t hours if the initial speed was v km/h.
[3 marks]7.
Solve for x: -2(3x - 4) = 10.
[3 marks]8.
Construct a rectangle on the grid with length 4 units and width -3 units. Ensure the negative sign is represented correctly.
[3 marks]9.
A temperature drops by -5°C each hour. If the initial temperature was 20°C, write an expression for the temperature after t hours.
[3 marks]10.
Identify and correct the mistake in expanding: -3(x - 2) = -3x + 2.
[2 marks]11.
Express the perimeter of a rectangle with length -7 units and width 5 units.
[2 marks]Quick Actions
What is Remix?
Create a new worksheet based on this one. Change the grade level, topic, number of questions, or difficulty - then generate a fresh version.
- • Change grade level (Grade 6 → Grade 7)
- • Swap topics (Harry Potter → Macbeth)
- • Add more questions (10 → 15)
- • Adjust difficulty
Details
- Created
- 1/1/2026
- Updated
- 1/1/2026
- Type
- worksheet