Real Numbers

Which of the following is an integer but not a whole number?

 $-9.6$  

• -9.6
  
  

• -4

• 0

• 3.7

Which statement is false?

• No integers are irrational numbers.

• All whole numbers are integers.

• No real numbers are irrational numbers.

• All integers greater than 0 are whole numbers.

The value  $\sqrt{36}$   is an integer.

• No, b/c a square root is always irrational.

• No, b/c it's root is a decimal.

• Yes, b/c it simplifies to -6 and 6

• Yes, b/c it can be rounded.

Tags

CCSS.8.NS.A.1

Choose the categories that apply to the value

$\sqrt{\frac{16}{4}}$

• natural number

• whole number

• integer

• rational number

• irrational number

Choose the categories that apply to -7.5.

• natural number

• whole number

• integer

• rational number

• real number

T/F the value  $\pi$  is a rational number.

• True because all Greek symbols are rational.

• True because it can be expressed as a ratio of two integers.

• False because it cannot be expressed as a ratio of two integers.

• False because it's a confusing value.

Tags

CCSS.8.NS.A.1

5.4545454545454545... is a

• natural number

• whole number

• integer

• rational number

• real number

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

The number 0 is a

• natural number

• whole number

• integer

• rational number

• irrational number

The value   $-\sqrt{121}$  is a(n)

• natural number

• whole number

• integer

• rational number

• irrational number

The value -18/6 is a(n)

• natural number

• whole number

• integer

• rational number

• irrational number