Numerical Representations and Relationships

Which of the following sets includes only rational numbers?

Which diagram could be used to classify the numbers in the real number system?

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Which statement describes the correct classification(s) of the numbers?

• Both numbers are rational, and real numbers.

• Number A is a rational number, and number B is an irrational number.

• Number A is an irrational number, and number B is a rational number.

• Both numbers are irrational numbers.

Which diagram correctly classifies the numbers?

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Which of the following number could be included in section A of the diagram?

• 0.959595

• 0.12345…

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A square has an area of 157 square centimeters. The length of the square’s sides would be between—

• 11 cm and 12 cm

• 12 cm and 13 cm

• 13 cm and 14 cm

• 14 cm and 15 cm

Point X best represents the square root of—

• 13

• 37

• 42

• 48

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• Point A

• Point B

• Point C

• Point D