Real Number Classification: Question Preview (ID: 26288)

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Which of these is irrational?
a) .7825 b) .0070007000070000070000007... c) 1/4 d) 15
Which of the following is an integer?
a) -16 b) 1/5 c) .065 d) 6.1
Which of the following is a whole number?
a) -90 b) 14 c) 9/4 d) 2.1
Which of these is a natural number?
a) 0 b) -90 c) .5 d) 6
The number 2.007000700007000007000007... is?
a) Real b) real, irrational c) real, rational, integers d) real, rational
The number 0 is?
a) Whole, integer, rational, real b) natural, whole, integer, rational, real c) integer, rational, real d) rational
The number 1/3 is?
a) integer, rational, real b) rational, real c) irrational d)
The number sqrt 2 (square root of 2) is?
a) irrational, real b) irrational c) rational, real d)
The number (sqrt 16)/ 2 is?
a) natural, whole, integer, rational, real b) whole, integer c) irrational d) real
An integer is also a rational number.
a) True b) False c) d)
A Whole number is always also a Natural Number.
a) True b) False c) d)
An irrational number is also a whole number.
a) True b) False c) d)
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