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प्रश्न
Evaluate using properties :
3023 x 723
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उत्तर
3023 x 723
= (3000 + 20 + 3) x 723
= 3000 x 723 + 20 x 723 + 3 x 723
= 2169000 + 14460 + 2169 = 2185629
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