Học từ vựng | Vocabulary learning |sum


sum (n)

/sʌm//sʌm/

the whole number or amount when two or more numbers or amounts have been added together

tổng


sum.jpg
He calculated the numbers to see what the sum of his bills would be.
To find the sum of two numbers, add them together.
The financial report provided a breakdown of expenses and the overall sum of revenue.
In mathematics, finding the sum involves adding multiple numbers to obtain a total.
The sum of the angles in a triangle is always 180 degrees, a fundamental geometric principle.

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