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23 × (–99) = ______ × (–100 + ______) = 23 × ______ + 23 × ______. - Mathematics

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प्रश्न

23 × (–99) = ______ × (–100 + ______) = 23 × ______ + 23 × ______.

रिक्त स्थान भरें

उत्तर

23 × (–99) = 23 × (–100 + 1) = 23 × –100 + 23 × 1.

Explanation:

We can write the equation as,

23 × (–99) = 23 × (–100 + 1) ......[∵ Integers show distributive property of multiplication over addition, i.e. a × (b + c) = a × b + a × c]

= 23 × (–100) + 23 × 1  

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अध्याय 1: Integers - Exercise [पृष्ठ १३]

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एनसीईआरटी एक्झांप्लर Mathematics [English] Class 7
अध्याय 1 Integers
Exercise | Q 52 | पृष्ठ १३

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