Watch the video to practice your skip counting by 3's. https://www.youtube.com/watch?v=7cYmfW3ApLw Add 3 each time to skip count forwards, and subtract 3 each time to skip count backwards. On the first page, use the or tool to fill in the missing numbers. On the second page, move the numbers to put them in the correct order on the number line. *Challenge: What are the last numbers in the pattern? ... Fill in the red numbers at the end of the number line with the numbers that you think come next in the pattern. Lastly, record yourself skip counting forwards by 3's from 0 to 36.