Precision Work: Mixed Review
Mathematics
Grade 7
12 questions
~24 mins
1 views0 downloads
About This Worksheet
A worksheet covering Rounding to Decimal Places (2dp) with a focus on Precision Work for Grade 7 students. Includes mixed question types to assess procedural skills, reasoning, real-world application, and extension challenges.
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Full preview • 12 questions
Precision Work: Mixed Review
Subject: MathematicsGrade: Grade 7
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Date:
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Untitled Worksheet
Grade Grade 7
A
Practice Questions
Answer all questions. Show your working in the grid spaces provided.
1.
Round 3.45678 to 2 decimal places.
[2 marks]2.
Calculate the total price if a item costing $15.289 is rounded to 2 decimal places and then multiplied by 3.
[3 marks]3.
A student scores 87.654, 92.345, and 88.789 in three tests. Round each score to 2 decimal places and find the average of these rounded scores.
[4 marks]4.
Estimate the total distance traveled in 2.457 hours at a speed of 65.789 km/h, both rounded to 2 decimal places.
[3 marks]5.
A recipe calls for 2.3456 liters of milk. Round this to 2 decimal places.
[2 marks]6.
A car's fuel consumption is 6.789 liters per 100 km. Round to 2 decimal places to find the consumption per km.
[2 marks]7.
If the length of a rectangle is 12.345 meters and width is 7.891 meters, both rounded to 2 decimal places, what is the approximate area?
[4 marks]8.
A store prices a product at $49.995. Round the price to 2 decimal places for display purposes.
[2 marks]9.
A thermometer reads 23.45678°C. Round to 2 decimal places.
[2 marks]10.
Identify and correct the mistake: 'The approximate cost of a meal is $12.349 when rounded to 2 decimal places.'
[3 marks]11.
Plot the graph of y=2x for x values from 0 to 5, rounding each y value to 2 decimal places.
[4 marks]12.
Construct a triangle with sides approximately 5.678, 7.891, and 9.234 meters, rounded to 2 decimal places. Indicate the lengths on the grid.
[4 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