Subtract till 100

Calculate:

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

35	-	26	=
22	-	7	=
76	-	23	=
66	-	48	=
60	-	35	=
91	-	32	=
79	-	39	=
52	-	41	=
62	-	6	=
85	-	46	=