Comb the beach for hats, starfish, pineapples, and seashells in this first-grade math worksheet! 

Reveal a playful picnic by completing this first- and second-grade place value puzzle!

Give your first grader a mind-bending challenge to find the two suns that match in both size and color.

Solve a sunny, summery sudoku puzzle in this sandcastle-themed puzzle!

Enjoy summer-themed subtraction practice in this colorful, inviting worksheet!