Question

978 - 489 nearest hundred

Answer 1

978 - 489 = 489

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To round to the nearest hundred, we check the digit in the tens place.

If the digit in the tens place, is 5 or more, we add one to the hundreds place.

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The 489 has the digit 8 in the tens place. so we add 1 to the hundreds place.

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489 ≈ 500 (nearest hundreds)

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Answer: 500