Dividing till 100

Calculate:

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

72	/	8	=
42	/	7	=
96	/	12	=
70	/	7	=
86	/	43	=
12	/	6	=
44	/	11	=
40	/	4	=
30	/	3	=
99	/	11	=