جمع
the mathematical operation of finding the total of two or more numbers
noun
Приклади:
• Children learn addition and subtraction in first grade.
• The addition of 15 and 27 gives 42.
إضافة
the act of adding something to something else
noun
Приклади:
• The addition of a new wing doubled the building's size.
• In addition to English, she speaks French.