Can I multiply a 2 digit number and a 1 digit number using a written method?

This lesson will be new learning for Year 3 and a revision for Year 4 children. I have recorded a video to show you how to use a written method for multiplication. When you have finished watching the video, I would like you to solve 

38 x 3  

Draw a picture of Place value counters and try the written method. Then go on to the worksheet below.