Posted: May 25, 2016
Check out these links for more fact practice:
Doubles: https://www.youtube.com/watch?v=M9YQ4phTB0E
Add 1 facts: https://www.youtube.com/watch?v=INHYb1RNaMM
Lots of facts!: https://www.youtube.com/watch?v=ra5AO2Ca5PI
Adding 9 (a bit dry but a good hint): https://www.youtube.com/watch?v=P2F5AkLxqq4