Question

По examples Give a rough estimate (by rounding off to nearest hundreds) and also a closer estimate (by rounding off to nearest tens) 439 + 334+ 4,317​

Answer 1

Nearest Tens :-

439 + 334 + 4,317

⇒ 440 + 330 + 4,320

⇒ 5090

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Nearest Hundreds :-

439 + 334 + 4,317

⇒ 400 + 300 + 4,300

⇒ 5,000

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