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Pilar wanted to use estimation to solve a decimal addition problem. She correctly used estimation to rewrite the problem as 12 + 3 + 5 + 6. What could her original problem have been?
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Pilar wanted to use estimation to solve a decimal addition problem. She correctly used estimation to rewrite the problem as 12 + 3 + 5 + 6. What could her original problem have been?

User Dominic Gurto
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2 Answers

2 votes

Answer:B I think

Explanation:

User Equiman
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1 vote
the original problem seems like they were all in decimal forms like 3.9 12.5 and so on
the original form i think is 11.8+2.6+4.8+5.8
User Ocuenca
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