Question

Hi my name is chaitra so I have a test coming up and I'm having trouble solving three digit by three digit multiplication and two digest by two digit multiplication can you please show me the steps of how to do it with an example

Answer 1

Answer:

So 2 digit multiplication is like this

   1

  23

x 45

  -----

   115

   920

   -----

1035    

first yo multiply the 5 and the 3 and then you multiply the 5 by the 2 then you will get 15 for the first and you put the 1 on top of the 1 now 5 times 2 plus 1 is 11 so yo put the 11 down at the bottom. now you put a zero at the bottom of the answer will be  $23 x 45 = 1035$