Download Review Problems Sets of Numbers, Part 2

The Real Number System
I. Place a  in the column if the given number is a member of the set.
Number
3
-3
3
2
−
3
2
1.5
1.55555…
1.51525354…
√7
9
√
4
0
√9
3
Natural
Number
Whole
Number
Integer
Rational
Number
Irrational
Number
Real
Number
II. Give examples of the following sets of numbers. If the set is empty, write “not possible.”
1. A natural number that is an integer.
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2. An integer that is not a natural number.
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3. A rational number.
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4. A rational number that is not a natural number.
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5. A rational number that is an integer.
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6. A whole number that is not a natural number.
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7. A natural number that is not an integer.
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8. A real number that is not a rational number.
________________________
9. A whole number that is a rational number.
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10. A rational number that is not an irrational number.
________________________