Math diagrams

In our class, we had to complete this math slide, the hardest part for me was probably working out the last 2.

World war one timeline

This is the timeline for the task on the Lest we forget slide, this is what I found the hardest
 

Lest we forget

In our class, we have been doing our reading around world war one. We had to do all the questions and activities given on the slide. The thing I found hardest was doing the timeline