So if you need to subtract four digit numbers that have a 0 in the place value, check out this fun demonstration.

So I found these videos to help me learn about 3D Shapes, Angles, and 2D Shapes! Check them out!



This first one is on Polygons (or figures with sides that connect). They also have angles in them!

This next video is on 3D Shapes. It really game me a better understanding of the 3D shapes I see every day:)

This video shows one my favorite tunes and how to tell the difference between the four different types of angles.