Mathis/Number Line

This week we were learning number Line with addition and subtraction we did subtraction and addition  for our work we had to screencasify  . Our Teacher gave us a question that we had to solve. We had to sceerncasify. Our D.L.O . We had to make a D.L.O of the number line that we were learning.
This is what we have been learning this week.
How: By listing to my teacher.
Here is my sceerncasify  to show what we have been learning this week.