Square Number
2
2
The product of multiplying a number by itself.
http://www.mathsisfun.com/square-root.html
http://www.maths.com/numbers.square.htm
http://www.mathematische-basteleien.de/squarenumber.htm
http://www.richardphillips.org.uk/number/gl/square.htm
http://www.montgomeryschoolsmd.org/schools/blakehs/staff/greenj/perfect%20squares.htm
1 Squared
=
1
2
=
1 × 1
=
1
2 Squared
=
2
2
=
2 × 2
=
4
3 Squared
=
3
2
=
3 × 3
=
9
4 Squared
=
4
2
=
4 × 4
=
16
5 Squared
=
5
2
=
5 × 5
=
25
6 Squared
=
6
2
=
6 × 6
=
36
