Adding till 100

Calculate:

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

19	+	22	=
33	+	19	=
10	+	7	=
26	+	25	=
22	+	28	=
33	+	33	=
26	+	24	=
6	+	10	=
29	+	13	=
12	+	9	=