Key stage 4 Rounding 3_2
INSTRUCTIONS:
- You will need a pencil and paper for your workings.
- Work out the answer to each question and type it in the answer box.
- The test consists of 10 questions with a total marks of 10.
- It should not take you longer than 8 minutes to complete this test.
- Do not use a calculator for this test.
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Question 1 of 10
1. Question
Round 1950 correct to 1 significant figure.
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Question 2 of 10
2. Question
Round 2.550 correct to 2 significant figure.
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Question 3 of 10
3. Question
Round 0.007509 correct to 3 significant figure.
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Question 4 of 10
4. Question
Round 250250 correct to 1 significant figure.
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Question 5 of 10
5. Question
Round 9.999 correct to 2 significant figure.
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Question 6 of 10
6. Question
Round 12.053 correct to 3 significant figure.
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Question 7 of 10
7. Question
Round 26.895 correct to 2 significant figure.
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Question 8 of 10
8. Question
Round 0.0263 correct to 2 significant figure.
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Question 9 of 10
9. Question
The winning time for a 200 metres race was 23.468 seconds. Round the time correct to 3 significant figures.
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seconds
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Question 10 of 10
10. Question
The engine capacity, in litres, of Megan’s car 1.398
Round this number correct to 2 significant figures.
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litre
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