# Class 8 Exponents and Powers Worksheet – PDF

Download free pdf of Exponents and Powers Worksheets for Class 8. Students can easily get all the Class 8 Maths Worksheets and Exercises in Free Printable ( PDF Format) as per the latest syllabus and examination pattern in CBSE and NCERT pattern. Below you will find all the Exponents and Powers related sums that are asked in 8th Grade Mathematics Exams Across Indian Schools.

## Exponents and Powers Worksheets for Class 8 in PDF Format

### Class 8 Exponents and Powers Practice Worksheets

Q.1 Express each of the following numbers as a product of powers of their prime
factors:
a) 392 b) 864

Q.2 Choose the correct option:
a) 34 × 62 = 186
b) 40 = 0
c) 52 > 25
d) ((a)x) y = axy

Q.3 Simplify and write the answer in exponential form:
a) (42)3 ÷ 44
b) (55 ÷ 53) × 51
c) 100 × 60

Q.4 Express:

• 729 as a power of 3
• 128 as a power of 2
• 343 as a power of 7
• 256 as a power 2.

Q.5 Which one is greater 23 or 32?

Q.6 Which one is greater 82 or 28?

Q.7 Express the following numbers as a product of powers of prime factors:

• 72
• 432
• 1000
• 16000

Q.8 Express each of the following numbers using exponential notation:

• 512
• 343
• 729
• 3125

Q.9 Simplify:
(i) (– 4)3 (ii) (–3) × (–2)3 (iii) (–3)2 × (–5)2 (iv) (–2)3 × (–10)3

Q.10 Compare the following numbers:
(i)2.7×1012 ;1.5×108 (ii)4×1014 ;3×1017

Q.11 Simplify and write in exponential form:

• 25 × 23
• p3 × p2
• 43 ×42
• a3 ×a2 ×a7
• 53 ×57 ×512
• (– 4)100 × (–4)20