4.7 Real Numbers

Which number is rational, an integer, a whole number, and a natural number?

• 0.17

• $\frac{36}{12}$

• 0

• $\frac{3}{4}$

• -2

Tags

CCSS.4.NBT.B.5

When is a fraction irrational?

• When it is a mixed number

• When it is improper

• When it is negative

• Never

• Always

Tags

CCSS.8.NS.A.1

 $0\overline{.3434}$  

• Irrational

• Rational

• Rational and Integer

• Rational, Integer, and Whole

• Rational, Integer, Whole, and Natural

Tags

CCSS.6.NS.C.6

Some fractions can be reduced to integers

• True

• False

What number is the only whole number that is not a natural number

• -1

• 1

• 0

• $\frac{1}{2}$

• $\sqrt{2}$

Which number is not an integer?

• $\sqrt{81}$

• $4.\overline{3}$

• -2

• 0

• $\frac{14}{2}$

Which number is not whole?

• 0

• $\sqrt{49}$

• -1

• $\frac{121}{11}$

• 36.0

The number -4 belongs to which set(s)

• Rational Numbers

• Integer

• Whole Numbers

• Rational and Integer

• Rational, Integer, and Whole Numbers

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.5

A non-perfect square root is ALWAYS ________

• rational

• irrational

Tags

CCSS.8.NS.A.1

Select any number(s) that is an integer

• 0

• -4.2

Tags

CCSS.3.NBT.A.2

CCSS.3.NBT.A.3

CCSS.3.OA.A.2