Dividing till 400

Calculate:

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

342	/	19	=
324	/	18	=
120	/	15	=
135	/	15	=
220	/	20	=
156	/	78	=
384	/	32	=
30	/	3	=
160	/	32	=
24	/	12	=