Chapter 4| Exponents and Powers | Class-7 DAV Secondary Mathematics

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Chapter 4 Worksheet 4 | Exponents and Powers | Class-7 DAV Secondary Mathematics

Unit 4 Worksheet 4 || Exponents and Powers

1. Fill in the blanks.

Chapter 4| Exponents and Powers | Class-7 DAV Secondary Mathematics
Chapter 4| Exponents and Powers | Class-7 DAV Secondary Mathematics

2. Simplify and express the result in exponential form.

Chapter 4| Exponents and Powers | Class-7 DAV Secondary Mathematics
Chapter 4| Exponents and Powers | Class-7 DAV Secondary Mathematics
Chapter 4| Exponents and Powers | Class-7 DAV Secondary Mathematics
Chapter 4| Exponents and Powers | Class-7 DAV Secondary Mathematics

3. Evaluate:

Chapter 4| Exponents and Powers | Class-7 DAV Secondary Mathematics

Chapter 4| Exponents and Powers | Class-7 DAV Secondary Mathematics
Chapter 4| Exponents and Powers | Class-7 DAV Secondary Mathematics
Chapter 4| Exponents and Powers | Class-7 DAV Secondary Mathematics

4. Find the value of x so that-

Chapter 4| Exponents and Powers | Class-7 DAV Secondary Mathematics
Chapter 4| Exponents and Powers | Class-7 DAV Secondary Mathematics
Chapter 4| Exponents and Powers | Class-7 DAV Secondary Mathematics

5. Find the value of x so that-

Chapter 4| Exponents and Powers | Class-7 DAV Secondary Mathematics
Chapter 4| Exponents and Powers | Class-7 DAV Secondary Mathematics
Chapter 4| Exponents and Powers | Class-7 DAV Secondary Mathematics
Chapter 4| Exponents and Powers | Class-7 DAV Secondary Mathematics

6. Which of the following statements are true?

Chapter 4| Exponents and Powers | Class-7 DAV Secondary Mathematics
Chapter 4| Exponents and Powers | Class-7 DAV Secondary Mathematics
Chapter 4| Exponents and Powers | Class-7 DAV Secondary Mathematics
Chapter 4| Exponents and Powers | Class-7 DAV Secondary Mathematics