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In Mathematics / Middle School | 2014-11-20

Make arguments:

Sue said that [tex]200 + 20 + 23[/tex] is the same as [tex]200 + 30 + 3[/tex].

Is she correct? Explain.

Asked by tisha312

Answer (2)

No she is not correct if she said 200+20+23 was the same as 200+40+3 she would have been correct.

Answered by tchrnaiea | 2024-06-10

Sue is not correct because 200 + 20 + 23 equals 243 , while 200 + 30 + 3 equals 233 . Therefore, the two expressions do not yield the same result. The calculations show that the sums are different due to the differing values added to 200.
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Answered by Anonymous | 2025-03-12

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