Dividing till 400

Calculate:

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

287	/	41	=
99	/	9	=
110	/	10	=
9	/	1	=
66	/	11	=
84	/	6	=
52	/	4	=
390	/	39	=
300	/	25	=
90	/	45	=