After the 0's, 1's, and 10's and 2's, and 5's: here are the ones left to learn:
There are only 36 to go!
The Fours are a lot like the twos.
Here are links to videos as well as the powerpoint slides I made first. You'll have to hit the "back" button right now to get back to this page. If you're going to skip some, skip the practice ones because quizzes are good practice too. Be sure to watch the divisibility one.
There will be more quizzes with different kinds of practice.