Exponents and Powers| Worksheet Solutions| Class 7

Worksheet solutions for chapter: Exponents and Powers for class 7 are provided below.

 

(1)Express the following numbers as a product of powers of prime factors:

(i) 75

(ii) 296

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(2)Which one is greater?

(i) 25 or 53

(ii) 73 or 34

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(3)Find the value of:

(i) 133

(ii) 172

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Exponents and powers,Q 5,practice sheet, NCERT

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Exponents and powers,Q 6,practice sheet, NCERT

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(7)Write the following numbers in the expanded forms:

720905, 45098, 2365

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Exponents and powers,Q 8,practice sheet, NCERT

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(9)Express the following numbers in standard form:

(i) 24,000,000

(ii) 38,760

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Exponents and powers,Q 10,practice sheet, NCERT

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Helping Topics

Exponents and Powers

NCERT Solutions Class 7