Square numbers and square roots
Definition:  Square numbersSquare numbers, also called perfect squares, are the result of multiplying a number (integer) by itself once.
Perfect squares are numbers that can be arranged in a square
Notation:
Definition:  Square rootThe square root of a number is just the number which when multiplied by itself gives the first number. So 2 is the square root of 4 because 2 * 2 = 4.Finding the square root of a number is the opposite (inverse) of squaring a number
The square root of a square number is represented by the side length of a square.
Quick Question Examples

Square Numbers (Gold)

  • 1.
    Square numbers andsquare roots
  • 2.
    Definition: SquarenumbersSquare numbers, also called perfect squares, are the result of multiplying a number (integer) by itself once.
  • 3.
    Perfect squares arenumbers that can be arranged in a square
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  • 5.
    Definition: SquarerootThe square root of a number is just the number which when multiplied by itself gives the first number. So 2 is the square root of 4 because 2 * 2 = 4.Finding the square root of a number is the opposite (inverse) of squaring a number
  • 6.
    The square rootof a square number is represented by the side length of a square.
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