Very Large Numbers: Mixed Review
Mathematics
Grade 7
14 questions
~28 mins
1 views0 downloads
About This Worksheet
A worksheet covering Rounding to Nearest 1000 with a focus on Very Large Numbers for Grade 7 students. Includes a variety of question types to reinforce procedural skills, problem-solving, and application.
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Very Large Numbers: Mixed Review
Subject: MathematicsGrade: Grade 7
Name:
Date:
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Untitled Worksheet
Grade Grade 7
A
Fluency & Practice
Answer all questions. Show your working in the grid spaces provided.
1.
Round 3,456,789,123 to the nearest 1000.
[2 marks]2.
Round 987,654,321,987 to the nearest 1000.
[2 marks]3.
What is 1,234,567,890,123 rounded to the nearest 1000?
[2 marks]4.
Round 7,654,321,987,654 to the nearest 1000.
[2 marks]B
Targeted Practice
Answer all questions. Show your working in the grid spaces provided.
1.
Estimate 5,432,109,876,543 to the nearest 1000.
[3 marks]2.
A company reports revenue of 12,345,678,901,234 dollars. Round this amount to the nearest 1000.
[3 marks]3.
The estimated population of a city is 9,876,543,210,987. Round to the nearest 1000.
[2 marks]4.
Calculate 4,567,890,123,456 rounded to the nearest 1000.
[3 marks]C
Real-world Applications
Answer all questions. Show your working in the grid spaces provided.
1.
A scientific research project reports a measurement of 987,654,321,987,654 units. Round this measurement to the nearest 1000 for reporting purposes.
[3 marks]2.
A bank's total assets are approximately 123,456,789,012,345 dollars. Round to the nearest 1000.
[2 marks]D
Challenge & Extension
Answer all questions. Show your working in the grid spaces provided.
1.
Construct a number close to 9,999,999,999,999 but rounded to the nearest 1000, with a difference of less than 500.
[4 marks]2.
Estimate 1,234,567,890,123,456,789 rounded to the nearest 1000 and explain your reasoning.
[4 marks]E
Mixed Review & Error Analysis
Answer all questions. Show your working in the grid spaces provided.
1.
A student rounds 6,543,210,987,654 to 6,543,211,000,000. Identify the mistake and correct it.
[3 marks]2.
Round 2,345,678,901,234 to the nearest 1000. Show your working.
[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