Dividing till 100

Calculate:

The number of examples:
Numerical difficulty:
Range of values:
Multiplicity:

86	/	43	=
100	/	10	=
27	/	3	=
68	/	17	=
7	/	1	=
64	/	32	=
20	/	5	=
45	/	9	=
85	/	17	=
76	/	19	=