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

User RobJohnson
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2 Answers

1 vote
200 should be your answer to the question
User IsraGab
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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
User Haseeb Hassan Asif
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