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Mathematics 9 Online
OpenStudy (anonymous):

What is the estimated sum? Round each addend to the nearest thousand before adding. 75,364 + 472,756 . A. 550,000 B. 548,000 C. 545,000 D. 540,000

OpenStudy (anonymous):

@hugsnotughs

OpenStudy (hugsnotughs):

https://www.youtube.com/watch?v=htN1CDwo-VY

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