import pandas as pd

# Adding using +
if True:
    s = pd.Series([1, 2, 3, 4])
    df = pd.DataFrame({
        0: [10, 20, 30, 40],
        1: [50, 60, 70, 80],
        2: [90, 100, 110, 120],
        3: [130, 140, 150, 160]
    })

    print df
    print '' # Create a blank line between outputs
    print df + s

'''
    0   1    2    3
0  10  50   90  130
1  20  60  100  140
2  30  70  110  150
3  40  80  120  160

    0   1    2    3
0  11  52   93  134
1  21  62  103  144
2  31  72  113  154
3  41  82  123  164
'''