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Use rounding or compatible numbers to estimate the sum 52+39
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Use rounding or compatible numbers to estimate the sum 52+39

User Alestanis
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1 Answer

4 votes

52 = 50 \\ 39 = 40 \\ 52 + 39 = 91 \\ 50 + 40 = 90

So, the rounding/compatible numbers to the estimation for the sum would most likely be:
90


Answer: 90
User Anderson Green
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