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Module 1 Quiz

Total questions: 11

Worksheet time: 3hrs 45mins

Name
Class
Date
1.

Select all that apply: Which of the following are rational numbers

a)

525^2

b)

5\sqrt{5}

c)

15\frac{1}{5}

d)

π\pi

e)

25\sqrt{25}

2.

Write the fraction as a decimal: 18\frac{1}{8}   

a)

0.125

b)

0.8

c)

0.18

d)

0.81

3.

Write the decimal as a fraction in simplest form: 0.125

a)

1251000\frac{125}{1000}

b)

125100\frac{125}{100}

c)

18\frac{1}{8}

d)

540\frac{5}{40}

4.

Select all that apply: Which are the square roots of 81

a)

9

b)

8

c)

-8

d)

-9

5.

What is the cube root of 125

a)

1

b)

12

c)

-5

d)

5

e)

-10

6.

Select all that apply: Which of the following are subset of the Real Numbers

a)

Imaginary

b)

Rational

c)

Irrational

d)

Integers

e)

Whole Numbers

7.

Select all that apply: Which sets apply to 14\frac{1}{4}   

a)

Real

b)

Irrational

c)

Rational

d)

Integers

e)

Whole Numbers

8.

Which irrational number is smaller:   2+9\sqrt{2}+9   or   1+1201+\sqrt{120}  

a)

 2+9 \sqrt{2}+9\   

b)

 1+1201+\sqrt{120}  

9.

 π, π+3, 8, 33\pi,\ \pi+3,\ \sqrt{8},\ \sqrt{33}  Write least to greatest

a)

 π, 8, π+3,33\pi,\ \sqrt{8},\ \pi+3,\sqrt{33}  

b)

 33, π, π+3,8\sqrt{33},\ \pi,\ \pi+3,\sqrt{8}  

c)

 π+3, 33, π, 8\pi+3,\ \sqrt{33},\ \pi,\ \sqrt{8}  

d)

 8, π, 33, π+3\sqrt{8},\ \pi,\ \sqrt{33},\ \pi+3  

10.

 42, 1781, 123, 66114^2,\ \frac{17}{81},\ \sqrt{123},\ \frac{66}{11}  Order Greatest to least

a)

 42, 1781, 123, 66114^2,\ \frac{17}{81},\ \sqrt{123},\ \frac{66}{11}  

b)

 42, 123, 6611, 17814^2,\ \sqrt{123},\ \frac{66}{11},\ \frac{17}{81}  

c)

 1781, 6611, 123, 42\frac{17}{81},\ \frac{66}{11},\ \sqrt{123},\ 4^2  

d)

 1781, 6611, 42, 123\frac{17}{81},\ \frac{66}{11},\ 4^2,\ \sqrt{123}  

11.

 0.1‾0.\overline{1}  Change the decimal into a fraction:

a)

 19\frac{1}{9}  

b)

 110\frac{1}{10}  

c)

 910\frac{9}{10}  

d)

 1100\frac{1}{100}