Dividing till 100

Calculate:

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

15	/	5	=
66	/	22	=
80	/	10	=
72	/	9	=
98	/	14	=
27	/	3	=
57	/	19	=
30	/	3	=
45	/	5	=
16	/	2	=