Classifying and Estimating Real Numbers

Which of the following correctly classifies the number √177 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 is a true statement?

• All square roots are rational.

• All irrational numbers are real.

• All whole numbers are also natural numbers.

• All Rational numbers have a decimal in them.

Which of the following could not be represented by C?

• 0

• 4

• -10

• 1,256,845,216

Which of the following could be represented by B? Select all that apply

• 0

• 4

• -10

• 1,256,845,216

Which of the following could be not represented by B?

• 4/3

• -30/15

• 25

• -√196

Which of the following belongs in E?

• 4/3

• -3/15

• 25.264

• -√197

All numbers are real.

• True

• False

If a number is classified as a natural number, it's also a whole number, an integer, a rational number, and a real number.

• True

• False

Between which two consecutive whole numbers is the√200? 

• 13 and 14

• 15 and 16

• 14 and 15

• 11 and 12

Which best represents point Z on the number line?

• √165

• √149

• √12.2

• √13