Which answer choice shows 4 + 0.3 + 0.09 written in standard form?A.43.9B.4.39C.0.439D.0.0439

John Allison asked Apr 16, 2023

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John Allison asked Apr 16, 2023

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18 votes

Place values:

As each is in a different place value, when we add them neither will affect the other, meaning:

Answer: B 4.39

Aju answered Apr 20, 2023

by Aju

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