Free Printable Rational vs. Irrational Numbers

1.

Rewrite 2.18 as a fraction. Do not simplify.

a)

$2\ \frac{18}{100}$

b)

$2\ \frac{18}{1000}$

c)

$2\ \frac{18}{10}$

d)

$\frac{218}{1000}$

2.

6\pi\

is:

a)

Rational

b)

Irrational

3.

\frac{1}{3\ }+\frac{11}{9}

is:

a)

Rational

b)

Irrational

4.

The bar over the .28 means it repeats forever, therefore it is irrational.

a)

True

b)

False

5.

a)

Rational

b)

Irrational

6.

A rational number is one that can be written as a ratio.

a)

True

b)

False

7.

Identify the rational numbers. Choose all that apply.

a)

$42.96701$

b)

$\frac{104}{33}$

c)

$-3.\ \ \frac{ }{2187}$

d)

$\sqrt{16}$

e)

$\sqrt{30}$

8.

The number

\sqrt{6}

is rational.

a)

True

b)

False

9.

\sqrt{25}

is rational, because it can be simplified to 5.

a)

True

b)

False

10.

The sum of a rational number and an irrational number produces an irrational number.

a)

True

b)

False

Rational vs. Irrational Numbers

Total questions: 10

Worksheet time: 3hrs 30mins

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