My Math Video (W.A.L.T:Add Ones Then Tens To Make Hundreds)

W.A.L.T: Add ones then tens to make hundreds

In this video I am using my math strategy that I have been learning this week. We also have been learning other math strategies but this is the one I like the most. I am going to explain what I have done in this video I have done So 69+?=900. So I hope you enjoy this video I have done and please leave a comment.