Multiplying two 2 digit numbers difference of 3
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Vedic Maths
Mathematics
Multiplying two 2 digit numbers difference of 3
  • Example:

      1.If the first number is 27, choose 24 as the second number.
      2.Add 1 to the smaller number: 24 + 1 = 25.
      3.Square this number: 25 x 25 = 625.
      4.Subtract one from the smaller number: 24 - 1 = 23.
      5.Add this to the square: 625 + 23 = 648.
      6.So 27 x24 = 648.

  • See the pattern?

      1.If the first number is 34, choose 31 as the second number.
      2.Add 1 to the smaller number: 31 + 1 = 32.
      3.Square this number: 32 x 32 = 1024.
      4.Subtract one from the smaller number: 31 - 1 = 30.
      5.Add this to the square: 1024 + 30 = 1054.
      6.So 34 x 31 = 1054.

    Choose the second number that will give you the easier square, and use your square shortcuts.


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