Kids practice adding single-digit numbers and writing the sums on this ocean-themed preschool and kindergarten math worksheet.

An introduction to addition for preschoolers and kindergarteners, featuring pictures of balloons.

Help students learn simple addition by exploring the concept of "plus one" in this worksheet.

This worksheet is a fun, easy way to help children connect counting to basic addition skills. How many trees do you see?

Starlight, star bright, let's add these numbers right! Practice single-digit addition in this colorful preschool and kindergarten worksheet.