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

This worksheets helps preschoolers learn addition to 10, an important part of kindergarten math prep.

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

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