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18 questions
Rational
Irrational
The product of two irrational numbers is always an irrational number.
Always True
Sometimes True
Never True
Choose the best description of the number 10.5
real and whole
real and irrational
real and rational
real and integer
The difference of two rational numbers is always a rational number.
Always True
Sometimes True
Never True
The product of a irrational and an rational number is always rational.
Always True
Sometimes True
Never True
An integer is a whole number.
Always True
Sometimes True
Never True
A natural number is a rational number.
Always True
Sometimes True
Never True
An irrational number is an integer.
Always True
Sometimes True
Never True
The sum of a rational and irrational number is always irrational.
Always True
Sometimes True
Never True
An irrational number multiplied by 0 will result in an irrational number.
Always True
Sometimes True
Never True
Rational
Irrational
Choose the best description of the number 0
Real, whole, integer, rational
real and irrational
real and rational
real and natural
Real and irrational
Real and rational
Real and integer
Real and whole
Choose the best description of the number -29.
Real and irrational
Real and integer
Real and natural
Real and whole
Which is the best description of a rational number?
A number that is a whole number.
A number that can be written as a fraction.
A number that cannot be written as a fraction.
A number that is a natural number.
Which is the best description of an irrational number?
A number that is an integer.
any number other than zero.
A number that can be written as a fraction.
A number that cannot be written as a fraction.
Which sum will result in an irrational number?
Which product will result in a rational number?
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