Square power excercises till 400

Calculate:

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

62	+	62	=
92	+	82	=
82	+	102	=
62	+	112	=
82	+	92	=
22	+	12	=
62	+	82	=
32	+	62	=
42	+	32	=
62	+	42	=