Question

2. Estimate the following sums to reasonable accuracy rounding off nearest thousands (a) 439+628​

Answer 1

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You can round each addend to the nearest hundred to estimate the sum. Estimate the sum 1,472 + 398 + 772 + 164 by rounding each number to the nearest hundred. First, round each number to the nearest hundred. Then, add the rounded numbers together.

Answer 2

Answer:

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