I can count up to 20 and down from 20. I can find the missing numbers. 1. Tap the button. 2. Watch the Jack Hartmann video and the Monkey Floss , then tap the near the hexagon to go to the next page. 3. Click play to watch the directions and sample problems. Tap the near the hexagon to go to the next page. 4. On pages 3-6, use the tool to add the missing numbers in a black box at the bottom. Then, use the tool to drag it where it goes. BE CAREFUL! Use what you know about counting to decide if the questions on the page are counting up or counting down. 5. When you finish page 6, tap the green to turn in your work.