Grade 1 has been practicing skip counting by 2's, 5's and 10's up to 100. You may want to follow these links for some fun practice:

By 2’s Monkeys to 100

https://www.youtube.com/watch?v=8wwydguSKOU

By 2’s Jack Hartman

https://www.youtube.com/watch?v=OCxvNtrcDIs

By 5’s

https://www.youtube.com/watch?v=_awKlEMyleA

by 5’s Jack Hartman

https://www.youtube.com/watch?v=amxVL9KUmq8

By 10’s

https://www.youtube.com/watch?v=uYRTtwZGwj8

https://www.youtube.com/watch?v=yQSdKlNvrmw

By 1’s Superhero

https://www.youtube.com/watch?v=4RhBhzFJ4Ww