Class 8 Maths – Chapter 12
Exponents & Powers
STEP 7: Worksheet Notes (Practice)

1. What is a Worksheet?
A worksheet contains practice questions to help students understand concepts clearly.

2. Types of Questions in Worksheet
• Simplify expressions using laws of exponents
• Solve problems with zero exponent
• Convert negative powers into fractions
• Write large numbers using powers of 10

3. How to Solve Worksheet Questions?
• Read the question carefully
• Identify the law to be used
• Solve step by step
• Write answers neatly

4. Sample Practice Question
Simplify: 2³ × 2²
Answer: 2⁵

⭐ Practice Tip:
• Practice daily
• Do not skip steps
• Practice = Perfection