Subtract till 400

Calculate:

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

200	-	14	=
60	-	10	=
392	-	93	=
132	-	59	=
65	-	11	=
27	-	13	=
375	-	108	=
107	-	66	=
336	-	48	=
182	-	182	=