Olivia's International Fun on MSN
A simple multiplication trick for two digit numbers
Olivia shares a simple multiplication trick that makes two digit multiplication easier when the numbers end in 1.
Here is a quick quiz that reviews the 4 steps to multiplying two digit by two digit numbers (multiply regularly, add a zero in the ones place, multiply again, add up the answers). It also has some ...
Olivia's International Fun on MSN
A clever way to multiply two digit numbers
A clever calculation trick offers a different way to multiply two-digit numbers.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results