Dividing till 400

Calculate:

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

75	/	5	=
286	/	26	=
273	/	91	=
120	/	8	=
36	/	4	=
112	/	8	=
70	/	7	=
216	/	12	=
140	/	7	=
210	/	15	=