What’s inside
These printable ocean math worksheets are made for preschool and kindergarten. Three large-print math worksheets for early learners: big, clear numbers, twelve short problems per page and roomy answer boxes, so little hands can write the answers themselves. The pages practice adding and taking away. The three pages step up from Easy to Medium to Challenging, and each one has its own answer page, so kids can check their work or a grown-up can mark it in seconds.
Who it is for
Made for preschool and kindergarten kids (about ages 4 to 6) and any child who likes bigger print. The ocean theme keeps it fun while kids build number fluency and careful checking. It fits right into a ocean unit or a themed week, at home or at school.
Ideas for using it
- A warm-up before a math lesson
- A quick homework page
- A morning work or bell-ringer sheet
Print at 100% on US Letter paper (A4 works with “Fit to page”). This set is also part of the Ocean Friends Mega Pack, which collects every ocean activity in one PDF.

