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Which of the following is the estimated sum of 87 and 110 using compatible numbers?

2 Answers

1 vote
200 should be your answer to the question
answered
User IsraGab
by
8.1k points
0 votes
87 110


sorry, for compatible numbers, you have to round

therefore 87 rounds to 90 (for tens)
110 would stay the same

110 + 90 = 200

200 should be your answer

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