Dividing till 100

Calculate:

Number of examples:
Numerical difficulty:
Range of values:
Multiplicity:

45	/	5	=
48	/	12	=
42	/	7	=
81	/	9	=
30	/	10	=
56	/	28	=
54	/	6	=
84	/	28	=
84	/	14	=
58	/	29	=