CMUL4

Arithmetic Grade Four

Inspect this multiplication problem:


    1202
     x 3 
   ------

Since we don't have to do any carrying, finding the answer to this problem is really easy.


   1202
    x 3 
  ------
   3606

Here are a few more examples for you to study:


       1231			2434			1120
	x 3			 x 2			 x 4
       -----			-----			-----
       3693			4868			4480

Now you will try a few of these yourself.