Doubling: Fluency & Practice
Mathematics
Grade 8
11 questions
~22 mins
1 views0 downloads
About This Worksheet
A worksheet focusing on understanding and applying the concept of doubling through procedural questions, word problems, and real-world contexts for Grade 8 students.
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Doubling: Fluency & Practice
Subject: MathematicsGrade: Grade 8
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Untitled Worksheet
Grade Grade 8
A
Practice Questions
Answer all questions. Show your working in the grid spaces provided.
1.
If a recipe calls for 3 cups of flour, how much flour is needed if you double the recipe?
[2 marks]2.
Calculate the doubled value of 48.
[2 marks]3.
A car travels 150 miles in one trip. How far will it travel if the trip distance is doubled?
[3 marks]4.
Construct a line segment on the grid that is exactly twice as long as a segment measuring 4 units.
[3 marks]5.
A rectangle has a length of 7 cm and a width of 3 cm. What are the dimensions if both are doubled?
[2 marks]6.
If you increase a quantity from 25 to its double, what is the new value? Explain your reasoning.
[4 marks]7.
A recipe requires 2 tablespoons of sugar. How many tablespoons are needed if the recipe is doubled?
[2 marks]8.
A map shows a distance of 5 cm representing 50 km. How far does the distance on the map represent if doubled?
[3 marks]9.
A student doubled their test score from 78 to what total? Show your working.
[3 marks]10.
In a painting project, a painter uses 4 liters of paint for one wall. How much paint is needed to paint two walls? Explain your answer.
[4 marks]11.
Identify and correct the mistake: A student says that doubling 0 always results in 0, so doubling 7 gives 14, but doubling 7 should give 14. Is this correct? Why or why not?
[4 marks]Quick Actions
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Details
- Created
- 1/1/2026
- Updated
- 1/1/2026
- Type
- worksheet