Classifying and Estimating Real Numbers

Letters "A", "B", "C", "D", and "E" ALL fall under which category?

• Rational Numbers

• Irrational Numbers

• Real Numbers

• Natural (Counting) Numbers

Which of the following would be the correct label for letter "B"?

• Rational

• Irrational

• Integer

• Natural (Counting)

Which of the following would be the correct label for letter "C"?

• Rational

• Whole

• Integer

• Natural (Counting)

Which of the following correctly classifies the number 0 to all of the number sets which it belongs?

• Real, Irrational

• Real, Rational

• Real, Rational, Integer

• Real, Rational, Integer, Whole

• Real, Rational, Integer, Whole, Natural

Which of the following correctly classifies the number √100 to all of the number sets which it belongs?

• Real, Irrational

• Real, Rational

• Real, Rational, Integer

• Real, Rational, Integer, Whole

• Real, Rational, Integer, Whole, Natural

Which of the following ONLY contains rational numbers?

• √361, 4.3333....., π

• 3.1687...., π, √25

• 3.3432..., √25, 10.987

• √529, 18.333..., 1/7

Estimate the value of √27. Between which two hole numbers?

• 4 & 5

• 5 & 6

• 6 & 7

• 7 & 8

Which of the following correctly classifies the number 10 to all of the number sets which it belongs?

• Real, Irrational

• Real, Rational

• Real, Rational, Integer

• Real, Rational, Integer, Whole

• Real, Rational, Integer, Whole, Natural

Which of the following correctly classifies the number -8.264 to all of the number sets which it belongs?

• Real, Irrational

• Real, Rational

• Real, Rational, Integer

• Real, Rational, Integer, Whole

• Real, Rational, Integer, Whole, Natural

Which of the following correctly classifies the number √97 to all of the number sets which it belongs?

• Real, Irrational

• Real, Rational

• Real, Rational, Integer

• Real, Rational, Integer, Whole

• Real, Rational, Integer, Whole, Natural