"Seven add three" does not mean anything in United States English. Does it mean something in Welsh English? If so, what does it mean?
7 + 3 it means :)
Thank you. "Seven plus three" or even "seven added to three" would be how we would say that in the United States.
So, is tri really spelled "Tshee"?
Would it have been marked wrong if I put "ten"? ;P