Question

the sum of 6 and n

Answer 1

this sounds like "translate English to math"

sum means add up "things"
to show adding, you put a + sign between the two things.

for example sum of 1 and 2, you write 1+2
sum of a and b, you write a+b (notice we can "add" letters)

can you do sum of 6 and n ?

Answer 2

Is it 6+n

Answer 3

yes.

also, because order does not matter when adding, you could also write n+6

Answer 4

alright thanks a lot, do you think you can help me out with 5 more?

Answer 5

if you make each a new post