Math Grade 8 Quiz Rational Approximations of Irrational Numbers – 8.NS.A.2
This standard, focuses on the use of rational approximations for irrational numbers. It emphasizes understanding the approximate value and location of irrational numbers on a number line. This skill helps in comparing the size of different irrational numbers and estimating values of expressions.
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Question 1 of 10
1. Question
Which of the following is a rational approximation for π?
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Question 2 of 10
2. Question
Between which two integers can you find the value of √3?
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Question 3 of 10
3. Question
Which of the following intervals contains the value of √8?
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Question 4 of 10
4. Question
The value of e (base of natural logarithm) is approximately:
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Question 5 of 10
5. Question
Which of the following is a closer approximation of √2?
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Question 6 of 10
6. Question
Where does the number √50 lie on a number line?
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Question 7 of 10
7. Question
Which rational number is an approximation of √5?
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Question 8 of 10
8. Question
If you truncate the decimal expansion of √3, which of the following can be its approximate value?
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Question 9 of 10
9. Question
The value of π^2 is approximately:
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Question 10 of 10
10. Question
Which of these numbers is an approximation of the golden ratio (φ)?
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