"and"
and
Also means in addition to and as well as. It begins with the letter a.
Identity of addition means the answer and then add
sum
Sum
Juxtaposition
juxtaposition
'Furthermore' is a transition word which basically means 'in addition'.
sum means to addActually, it means the result of addition.it's the answer to a addition questionthe answer you get when you add
You may be referring the the word sum, which is the addition of a set of numbers
The word as well as means "in addition to" while the word beside means "to compare with". So the have different meaning.
It means outside of or in addition to, or beyond what is usual. For instance, extracurricular, means in addition to or outside of your normal curriculum.