Square power excercises till 100

Calculate:

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

42	+	22	=
62	+	22	=
52	+	22	=
32	+	42	=
12	+	42	=
32	+	72	=
22	+	52	=
12	+	22	=
22	+	12	=
12	+	32	=