Tens Ladders -Math Coach's Corner: More Skip Counting by Tens off the Decade. Three versions that use the same numbers, but they are increasingly difficult because of the number hint that is shown. Includes a completely blank one you can customize.

use cups or clothespins! Awesome way to practice skip counting and work on fine motor skills in one. Clip the next number on the clothes hanger. This would be great for ABC and 123 sequencing too.