square numbers 1 to 1000
92
202 would be 20 x 20 in expanded form.
you find it by adding up the numbers of cm " in a square
the awnswer is 1,4,16,and...
square numbers 1 to 1000
1,4,9,16,25,36,49,64,81,100,121,144,169,196,225,256,289,324,361,400 All the square numbers up to 20!
92
67
The two square numbers that add up to 225 are 144+81 = 225
202 would be 20 x 20 in expanded form.
you find it by adding up the numbers of cm " in a square
149162536496481100121144169196225256289324361400
1,4,9,16,25,36,49,64,81,100
1,4,9,16,25,36,49,64,81,100,121,144
the awnswer is 1,4,16,and...
1,4,9,16,25,36,49