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Mathematics, 03.02.2020 13:56 valdezavery1373

What is the estimated sum? round each addend to the nearest ten thousand before adding.

42,359 + 312,738

a.
350,000

b.
352,000

c.
355,000

d.
360,000

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Answers: 2
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What is the estimated sum? round each addend to the nearest ten thousand before adding.

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