I think you could also have multiple pipe cleaners coming from one number and students have to show multiple ways to add numbers to get to that number. Counting with pipe cleaners and beads. Great for fine motor development too.
TEACH YOUR CHILD TO READ - A printable roll it, write it and count it! A fun hands-on way to work on math with preschool and kindergarten kids! Super Effective Program Teaches Children Of All Ages To Read.
Number sense activities for Kindergarten and grade. These activities are perfect to help students gain awareness of the numbers Students practice ordering numbers, comparing numbers, building numbers, and identifying different ways to make the numbers
Play dough number mats for numbers These adorable number mats are great for fine motor skills! Kids use ten-frames, counting and learn numerals and number words with these simple play dough mats. by Mimi Miller