Worksheet on Exponents



In worksheet on exponents we will practice different types of questions to write large numbers in shorter form, so that it becomes very convenient to read, understand and compare, we use exponents and their laws.



1. Evaluate:

(i) 4-3

(ii) (1/2)-5

(iii) (4/3)-3

(iv) (-3)-4

(v) (-2/3)-5



2. Evaluate:

(i) (5/3)2 × (5/3)2

(ii) (5/6)6 × (5/6)-4

(iii) (2/3)-3 × (2/3)-2

(iv) (9/8)-3 × (9/8)2



3. Evaluate:

(i) (5/9)-2 × (3/5)-3 × (3/5)0

(ii) (-3/5)-4 × ( -2/5)2

(iii) (-2/3)-3 × (-2/3)-2



4. Evaluate:

(i) {(-2/3)2}-2

(ii) [{(-1/3)2}-2]-1

(iii) {(3/2)-2}2



5. Evaluate: {(1/3)-3 - (1/2)-3} ÷ (1/4)-3


6. Evaluate: {(4/3)-1 – (1/4)-1}-1


7. Evaluate: [5-1 × 3-1]-1 ÷ 6-1]


8. Find the value of x for which (5/3)-4 × (5/3) -5 = (5/3)3x


9. Find the value of x for which (4/9)4 × (4/9)-7 = (4/9)2x - 1


10. By what number should (-6)-1 be multiplied so that the product becomes 9-1?


11. By what number should (-2/3)-3 be divided so that the quotient may be (4/27)-2?


12. If 52x + 1 ÷ 25 = 125, find the value of x.


● Exponents

Exponents

Laws of Exponents

Rational Exponent

Integral Exponents of a Rational Numbers

Solved Examples on Exponents

Practice Test on Exponents


● Exponents - Worksheets

Worksheet on Exponents











8th Grade Math Practice

Math Homework Sheets

From Worksheet on Exponents to HOME PAGE




Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.



New! Comments

Have your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.




Share this page: What’s this?

Recent Articles

RSS

  1. Formation of Square and Rectangle | Construction of Square & Rectangle

    Jul 16, 25 02:45 AM

    Construction of a Square
    In formation of square and rectangle we will learn how to construct square and rectangle. Construction of a Square: We follow the method given below. Step I: We draw a line segment AB of the required…

    Read More

  2. Perimeter of a Figure | Perimeter of a Simple Closed Figure | Examples

    Jul 16, 25 02:33 AM

    Perimeter of a Figure
    Perimeter of a figure is explained here. Perimeter is the total length of the boundary of a closed figure. The perimeter of a simple closed figure is the sum of the measures of line-segments which hav…

    Read More

  3. Formation of Numbers | Smallest and Greatest Number| Number Formation

    Jul 15, 25 11:46 AM

    In formation of numbers we will learn the numbers having different numbers of digits. We know that: (i) Greatest number of one digit = 9,

    Read More

  4. 5th Grade Quadrilaterals | Square | Rectangle | Parallelogram |Rhombus

    Jul 15, 25 02:01 AM

    Square
    Quadrilaterals are known as four sided polygon.What is a quadrilateral? A closed figure made of our line segments is called a quadrilateral. For example:

    Read More

  5. 5th Grade Geometry Practice Test | Angle | Triangle | Circle |Free Ans

    Jul 14, 25 01:53 AM

    Name the Angles
    In 5th grade geometry practice test you will get different types of practice questions on lines, types of angle, triangles, properties of triangles, classification of triangles, construction of triang…

    Read More