Multiplying with two digit numbers

Hello All:

So it looks like we need to work on our multiplication. It is important that you do know all of your times tables, especially when we get to multiplying multi-digit numbers. Here are are few strategies you could use to multiply.

35 x 15 =

Using arrays:

Using place value 

Using traditional algorithm 

Now you try it:

42 x 14 =                23 x 18 =                 48 x 33 =             92 x 35 =          75 x 15 =


45 x 54 =                 43 x 15 =                   55 x 12 =           15 x 10 =         54 x 12