The Real Number System

Front

The set of rational numbers includes all the following except...
Options: -42, 5/0, 0, 14.7

Back

5/0

Front

What number below is an integer, rational, and real number? Options: -4.0001, 5.1, 0.7, 3

Back

3

Front

Classify 0: Real, Integer, Rational, All of the above

Back

Real, Integer, Rational

Front

Which statement is NOT true?

• Every rational number is a real number.
• Every integer can be written as a fraction.
• Every integer is a rational number.
• Every decimal number is an irrational number.

Back

Every decimal number is an irrational number.

Front

How would 0.333333 be classified? Options: rational and real, real and integer, only integer, only irrational

Back

rational and real

Front

What is the square root of 81?

Back

9

Front

Which number is an irrational number? Options: √9, √49, √100, √120

Back

√120

Front

Which statement is NOT true? Options: 0.121212… is a rational number., 0.34353637 is an irrational number., 8.14 is a rational number., 5.12345… is an irrational number.

Back

0.34353637 is an irrational number.

Front

A repeating decimal or decimal that terminates is called a

Back

Rational Number

Front

What are your counting numbers (1,2,3..)?

Back

Natural Numbers