In [1]:
2+2
Out[1]:
4
In [2]:
17.35*1.15
Out[2]:
19.9525
In [3]:
2
Out[3]:
2
In [4]:
2+2
Out[4]:
4
In [5]:
2 + 2
Out[5]:
4
In [6]:
5 - 25
Out[6]:
-20
In [7]:
2 +

  File "/tmp/ipykernel_2620/4162224534.py", line 1
    2 +
       ^
SyntaxError: invalid syntax
In [8]:
(2 + ) * (3 - 1)

  File "/tmp/ipykernel_2620/3556259777.py", line 1
    (2 + ) * (3 - 1)
         ^
SyntaxError: invalid syntax
In [9]:
(2 + 2) * (3 - 1)
Out[9]:
8
In [10]:
(2 + 2) * (3 - )

  File "/tmp/ipykernel_2620/2750444720.py", line 1
    (2 + 2) * (3 - )
                   ^
SyntaxError: invalid syntax
In [12]:
(5 + 5) * (8 - )

  File "/tmp/ipykernel_2620/2406342369.py", line 1
    (5 + 5) * (8 - )
                   ^
SyntaxError: invalid syntax
In [ ]: