Exact Values: Real-world Applications
Mathematics
Grade 7
12 questions
~24 mins
1 views0 downloads
About This Worksheet
A worksheet focusing on calculating and understanding exact cube root values through real-world applications and problem solving for Grade 7 students.
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Full preview • 12 questions
Exact Values: Real-world Applications
Subject: MathematicsGrade: Grade 7
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Untitled Worksheet
Grade Grade 7
A
Practice Questions
Answer all questions. Show your working in the grid spaces provided.
1.
Calculate the cube root of 125.
[2 marks]2.
Determine the cube root of 8.
[2 marks]3.
Find the cube root of 1.
[2 marks]4.
Calculate the cube root of 216.
[2 marks]5.
Estimate the cube root of 50. Show your working.
[3 marks]6.
If the side length of a cube is 4 units, what is its volume? Write the answer as a cube number.
[2 marks]7.
A water tank is shaped like a cube with a volume of 343 cubic units. What is the length of each side?
[3 marks]8.
A cube-shaped box has a side length of 3 units. What is its volume? Show your working.
[3 marks]9.
A cube has a volume of 512 cubic units. What is the length of its side?
[3 marks]10.
A cube-shaped garden has a side length of 5 meters. How many cubic meters of soil are needed to fill it? Show your working.
[3 marks]11.
Identify the mistake in this reasoning: The cube root of 64 is 8 because 8×8×8=512.
[3 marks]12.
A cube has a side length of 9 units. A second cube has a volume of 729 cubic units. Are these cubes the same size? Explain your reasoning.
[3 marks]Quick Actions
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Details
- Created
- 1/1/2026
- Updated
- 1/1/2026
- Type
- worksheet