- Question of
The natural numbers are represented by the letter:
- N
- Q
- R
- Question of
The whole of the integer is represented by the letter:
- E
- Q
- Z
- Question of
Rational numbers are represented by the letter:
- I
- Q
- R
- Question of
Is 10 a natural number?
- Yes
- No
- Question of
Is -5 a rational number?
- Yes
- No
- Question of
Is -23 a natural number?
- Yes
- No
- Question of
Is 5/7 a whole number?
- Yes
- No
- Question of
Is -4/9 a rational number?
- Yes
- No
- Question of
Is -7 a natural number?
- Yes
- No
- Question of
Is 456 a rational number?
- Yes
- No
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