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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?
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Apr 12, 2019
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Which of the following is the estimated sum of 87 and 110 using compatible numbers?
Mathematics
middle-school
RobJohnson
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200 should be your answer to the question
IsraGab
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Apr 15, 2019
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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
Haseeb Hassan Asif
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Apr 16, 2019
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Haseeb Hassan Asif
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