Teachers, save “Missing Numbers to 20” to assign it to your class.

Click Practice counting aloud from 1-20 several times. Your goal is to place the number cards onto the 10 frames in the correct counting order from 1-20. To move the number cards, click Click on each number card and drag the card into the correct box on the 10 frames. When you are done, click the Record yourself counting aloud from 1-20. Click the green to turn in your work.