Your first grader will need her knowledge of addition and subtraction to fill in the missing cards in this puzzle.

Leap into learning like a hungry frog snapping up flies with this math worksheet for first and second graders!

Apply your addition and subtraction skills to real-world situations in this charming math worksheet!

This solve-and-check worksheet encourages kids to solve subtraction problems, and then check their answers with addition.

Apply mathematics to bike rides, haircuts, and crafts with these measurement word problems, created for second graders!

Practice addition and subtraction within 10 in this St. Patrick's Day-themed math puzzle!

Learners practice addition and subtraction within 20 in this St. Patrick's Day-themed math puzzle!

After kids solve the two-digit addition and subtraction problems on this second grade math mosaic, they use the key to color in the shapes.