Properties/ Operations

The numbers shown below belong to which of the following subsets of the real numbers? $\left\{-24,\ -5,\ -1,\ 11,\ 14,\ 24\right\}$  

• Whole Numbers

• Irrational Numbers

• Integers

• Natural Numbers

Which statement is correct?

• Irrational numbers cannot be expressed as fractions or decimals.

• Fractions are not real numbers.

• Whole numbers are not integers.

• All real numbers must be rational.

To which subset of the real numbers does 

 $\frac{\pi}{4}$  

Belong?

 $\frac{\pi}{4}\approx0.78539816...$  

• Integers

• Irrational Numbers

• Whole Numbers

• Natural Numbers

To which real number subset(s) do the following real numbers belong?

 $\left\{-5,\ -4,\ 2,\ 3,\ 7\right\}$  

• natural numbers

• natural and irrational numbers

• Integers and rational numbers

• Whole numbers

To which real number subset do the following real numbers belong?

 $\left\{14.44,\ \sqrt{25},\ 4\frac{1}{2}\right\}$  

• Irrational numbers

• Natural numbers

• Rational numbers

• Integers

To which real number subset do the following real numbers belong?

 $\left\{0,\ 1,\ 4,\ 8,\ 11,\ 12\right\}$  

• Integers and irrational numbers

• Natural numbers and irrational numbers

• Irrational numbers and whole numbers

• Integers and rational numbers

 $\left\{-10,\ -\frac{9}{2},\ -\frac{1}{2},\ 3,\ \frac{15}{2},\ \frac{19}{2}\right\}$  

The numbers shown above belong to which of the following subsets of the real numbers?

• Rational Numbers

• Integers

• Natural Numbers

• Irrational Numbers

Which statement is correct?

• Zero is not part of the whole numbers.

• Zero is not part of the integers.

• Zero is not part of the natural numbers.

• Zero is not part of the rational numbers.

Which statement is correct?

• All numbers are natural numbers

• All terminating decimals are rational.

• All integers are negative numbers

• All square roots are irrational.

 $\left\{\frac{\pi}{4},\ \frac{\pi}{2},\ \sqrt{12},\ \sqrt{20},\ \sqrt{30}\right\}$  

The numbers shown above belong to which of the following subsets of the real numbers?

• Natural numbers

• Rational numbers

• Integers

• Irrational numbers