1. Tap . 2. Press ▶️ play on the video to start the number chooser, then press it again to stop it. Select and put that many red counters in the ten frame. 3. Repeat step 2 with the blue counters. Don't forget to fill up the first ten frame before you start the second frame. 4. Select and write the number of red counters in the first box, blue counters in the second box, and total number of counters in the third box. 5. Play again on 2 and 3. 6. Tap to submit your work.