Answer 1

try this

Number = input('Enter a number:')
Multiplication_Table = list(range(int(Number) , int(Number)*11, int(Number)))
print (Multiplication_Table)

Answer 2

Or else u can simply add int in the input statement i.e,Number=int(input("enter a number"))

Answer 3

Or maybe:

Number = int(input('Enter a number:'))
Multiplikation_Table = list(range(Number, Number*11,Number))
...

Answer 4

While input it's taking string value.. By default it takes string,. So, here we using type casting