MULTIPLYING ANY NUMBER BY 9


  • Just take any number  such as 768 (any number)
  • Just add 0 in the given number and subtract the original number.
  • Like 7680 – 768 =6912 (This is answer)

No comments:

Post a Comment

Pair of linear equation s class 10 imp

  Question 1. Draw the graph of 2x + y = 6 and 2x – y + 2 = 0. Shade the region bounded by these lines and x-axis. Find the area of the shad...