NCERT Solutions for Class 7 Mathematics Chapter 13
Important NCERT Questions
Class vii Math Chapter 13 Exponents and Powers Exercise 13.3
NCERT Books for Session 2022-2023
CBSE Board
Questions No: 2
Find the number from each of the following expanded forms: 8 x 10⁴ + 6 x 10³ + 0 x 10³ + 4 x 10¹ + 5 x 10⁰
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10⁴ + 6 x 10³ + 0 x 10³ + 4 x 10¹ + 5 x 10⁰
= 8 x 10000 + 6 x 1000 + 0 x 100 + 4 x 10 + 5 x 1
= 80000 + 6000 + 0 + 40 + 5
= 86,045
Class 7 Maths Chapter 13 Exercise 13.3
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