6. Find the product using some patterns.
(i) 728 x 101
(ii) 5438 ~ 1001
(iii) 824 x 25
(iv) 4275 x 125
(v) 108 x 35
Answers
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Step-by-step explanation:
a)728×101
=728×(100+1)
=(728×100)+(728×1)
=72800+728
=73528
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