What is the difference between "round off" and "round up"? What are the meanings of the two phrases "round off" "round up" in a calculator or in Math situation?

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susana

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الإجابات · 2

A "round off" means to round up or round down according to the digit you are rounding to. Round up means you are adding +1 to the last digit (it is implied if you round up that the digit is >= 5). For example, 0.7 --> 1 I have rounded off and rounded up (in the ones place) 0.2 ---> 0 I have rounded off (to the ones place)

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