For today's lesson, we are going to learn how to multiply 2 digit numbers by a 1 digit number using the formal written method. This can be tricky and involves a combination of different mathematical skills so start slowly - there is no rush! Watch the videos below carefully. Then, log into Activelearn to complete today's Discover and Share activities (Lesson 4 - Multiplying 2 digits by 1 digit). You may also attempt the TT questions if you wish - but don't spend more than 15 minutes on these.