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

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

Unit 4 Worksheet 7 || Exponents and Powers

1. Write each of the following numbers in the form k x10^n where 1<= k< 10 and n is an integer.

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

2. Write the following numbers in the usual 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

3. Express each of the following in the form k x 10^n; (1<= k< 10)

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. Express the numbers appearing in the following statements in the form k x10^n where 1<= k< 10 and n is an integer.

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