Multiplication Example 1

0
Posted by Unknown on Saturday, March 26, 2011 at 9:40 PM

Suppose the problem is 85 x 11

Although 8 + 5 = 13, the answer is NOT 8135 !

As before, the 3 goes in between the numbers, but the 1 needs
to be added to the 8 to get the correct answer:
935

Think of the problem this way:
1
835
===
935


This article has 0 comments

Post a Comment