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CBSESecondary School (English Medium) Class 7
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Find the following product: (−21) × (−30) - Mathematics

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Question

Find the following product:

(−21) × (−30)

Sum

Solution

(−21) × (−30)

= 21 × 30

= 630

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Multiplication of Two Negative Integers
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Q 1.03
Chapter 1: Integers - Exercise 1.3 [Page 21]

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NCERT Mathematics [English] Class 7
Chapter 1 Integers
Exercise 1.3 | Q 1.03 | Page 21

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