### Squaring Numbers Easily

Squaring is the process of multiplying a number by itself. 4 2 means 4 x 4 which is 16, 7 2 is 49, 12 2 is 144. You may be familiar with the square numbers 1,4,9,16,25,36,49,64....and so on. When we square large numbers, it can be daunting, seem...

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