Answer:
1 + 2
3 - 4
=
3
7
Explanation:
1 + 2 (it print the string "1+2" and goes to a new line
3 - 4 (it print the string "3-4" and goes to a new line)
= (it print the string "=" and goes to a new line)
3 (it perform arithmetic operation on 1+2 to give 3)
( It create empty new line)
7. (it perform arithmetic operation on 3+4 to give 7)
