Counting by 10's 1. Tap the and watch the video. Tap full screen view to enlarge the video. 2. Listen carefully and follow along. When finished tap the x. 3. Tap and find your name. 4. Tap on the numbers and drag them into the proper order. ex: 10,20,30 5. Tap and count by 10's. 6. Tap to submit to your journal.